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* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
@ 2018-09-05 18:19 Marina Polyakova <[email protected]>
2018-09-08 07:17 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
0 siblings, 3 replies; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-05 18:19 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello, hackers!
This is the eleventh version of the patch for error handling and
retrying of transactions with serialization/deadlock failures in pgbench
(based on the commit 14e9b2a752efaa427ce1b400b9aaa5a636898a04) thanks to
the comments of Fabien Coelho and Arthur Zakirov in this thread.
v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
- a patch for the RandomState structure (this is used to reset a
client's random seed during the repeating of transactions after
serialization/deadlock failures).
v11-0002-Pgbench-errors-use-the-Variables-structure-for-c.patch
- a patch for the Variables structure (this is used to reset client
variables during the repeating of transactions after
serialization/deadlock failures).
v11-0003-Pgbench-errors-and-serialization-deadlock-retrie.patch
- the main patch for handling client errors and repetition of
transactions with serialization/deadlock failures (see the detailed
description in the file).
v11-0004-Pgbench-errors-use-a-separate-function-to-report.patch
- a patch for a separate error reporting function (this is used to
report client failures that do not cause an aborts and this depends on
the level of debugging). Although this is a try to fix a duplicate code
for debug messages (see [1]), this may seem mostly refactoring and
therefore may not seem very necessary for this set of patches (see [2],
[3]), so this patch becomes the last as an optional.
Any suggestions are welcome!
[1]
https://www.postgresql.org/message-id/20180405180807.0bc1114f%40wp.localdomain
> There is a lot of checks like "if (debug_level >= DEBUG_FAILS)" with
> corresponding fprintf(stderr..) I think it's time to do it like in the
> main code, wrap with some function like log(level, msg).
[2]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808071823540.13466%40lancre
> However ISTM that it is not as necessary as the previous one, i.e. we
> could do without it to get the desired feature, so I see it more as a
> refactoring done "in passing", and I'm wondering whether it is
> really worth it because it adds some new complexity, so I'm not sure of
> the net benefit.
[3]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808101027390.9120%40lancre
> I'm still not over enthousiastic with these changes, and still think
> that
> it should be an independent patch, not submitted together with the
> "retry
> on error" feature.
All that was fixed from the previous version:
[4]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808071823540.13466%40lancre
> I'm at odds with the proposed levels. ISTM that pgbench internal
> errors which warrant an immediate exit should be dubbed "FATAL",
> I'm unsure about the "log_min_messages" variable name, I'd suggest
> "log_level".
>
> I do not see the asserts on LOG >= log_min_messages as useful, because
> the level can only be LOG or DEBUG anyway.
> * PQExpBuffer
>
> I still do not see a positive value from importing PQExpBuffer
> complexity and cost into pgbench, as the resulting code is not very
> readable and it adds malloc/free cycles, so I'd try to avoid using
> PQExpBuf as much as possible. ISTM that all usages could be avoided in
> the patch, and most should be avoided even if ExpBuffer is imported
> because it is really useful somewhere.
>
> - to call pgbench_error from pgbench_simple_error, you can do a
> pgbench_log_va(level, format, va_list) version called both from
> pgbench_error & pgbench_simple_error.
>
> - for PGBENCH_DEBUG function, do separate calls per type, the very
> small partial code duplication is worth avoiding ExpBuf IMO.
>
> - for doCustom debug: I'd just let the printf as it is, with a
> comment, as it is really very internal stuff for debug. Or I'd just
> snprintf a something in a static buffer.
>
> ...
>
> - for listAvailableScript: I'd simply call "pgbench_error(LOG" several
> time, once per line.
>
> I see building a string with a format (printfExpBuf..) and then
> calling the pgbench_error function with just a "%s" format on the
> result as not very elegant, because the second format is somehow
> hacked around.
[5]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808101027390.9120%40lancre
> I suggest that the called function does only one simple thing,
> probably "DEBUG", and that the *caller* prints a message if it is
> unhappy
> about the failure of the called function, as it is currently done. This
> allows to provide context as well from the caller, eg "setting variable
> %s
> failed while <some specific context>". The user call rerun under debug
> for
> precision if they need it.
[6]
https://www.postgresql.org/message-id/20180810125327.GA2374%40zakirov.localdomain
> I agree with Fabien. Calling pgbench_error() inside pgbench_error()
> could be dangerous. I think "fmt" checking could be removed, or we may
> use Assert() or fprintf()+exit(1) at least.
[7]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808121057540.6189%40lancre
> * typo in comments: "varaibles"
>
> * About enlargeVariables:
>
> multiple INT_MAX error handling looks strange, especially as this code
> can
> never be triggered because pgbench would be dead long before having
> allocated INT_MAX variables. So I would not bother to add such checks.
> I'm not sure that the size_t cast here and there are useful for any
> practical values likely to be encountered by pgbench.
>
> The exponential allocation seems overkill. I'd simply add a constant
> number of slots, with a simple rule:
>
> /* reallocated with a margin */
> if (max_vars < needed) max_vars = needed + 8;
[8]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808151046090.30050%40lancre
> A few comments about the doc.
>
> According to the documentation, the feature is triggered by --max-tries
> and
> --latency-limit. I disagree with the later, because it means that
> having
> latency limit without retrying is not supported anymore.
>
> Maybe you can allow an "unlimited" max-tries, say with special value
> zero,
> and the latency limit does its job if set, over all tries.
>
> Doc: "error in meta commands" -> "meta command errors", for homogeneity
> with
> other cases?
> Doc: "never occur.." -> "never occur", or eventually "...".
>
> Doc: "Directly client errors" -> "Direct client errors".
>
> I'm still in favor of asserting that the sql connection is idle (no tx
> in
> progress) at the beginning and/or end of a script, and report a user
> error
> if not, instead of writing complex caveats.
> I do not think that the RETRIES_ENABLED macro is a good thing. I'd
> suggest
> to write the condition four times.
>
> ISTM that "skipped" transactions are NOT "successful" so there are a
> problem
> with comments. I believe that your formula are probably right, it has
> more to do
> with what is "success". For cnt decomposition, ISTM that "other
> transactions"
> are really "directly successful transactions".
>
> I'd suggest to put "ANOTHER_SQL_FAILURE" as the last option, otherwise
> "another"
> does not make sense yet. I'd suggest to name it "OTHER_SQL_FAILURE".
> I'm not sure of
> the LOG -> DEBUG_FAIL changes. I do not understand the name
> "DEBUG_FAIL", has it
> is not related to debug, they just seem to be internal errors.
> inTransactionBlock: I disagree with any function other than doCustom
> changing
> the client state, because it makes understanding the state machine
> harder. There
> is already one exception to that (threadRun) that I wish to remove. All
> state
> changes must be performed explicitely in doCustom.
> PQexec("ROOLBACK"): you are inserting a synchronous command, for which
> the
> thread will have to wait for the result, in a middle of a framework
> which
> takes great care to use only asynchronous stuff so that one thread can
> manage several clients efficiently. You cannot call PQexec there.
> From where I sit, I'd suggest to sendQuery("ROLLBACK"), then switch to
> a new state CSTATE_WAIT_ABORT_RESULT which would be similar to
> CSTATE_WAIT_RESULT, but on success would skip to RETRY or ABORT instead
> of proceeding to the next command.
>
> ISTM that it would be more logical to only get into RETRY if there is a
> retry,
> i.e. move the test RETRY/ABORT in FAILURE. For that, instead of
> "canRetry",
> maybe you want "doRetry", which tells that a retry is possible (the
> error
> is serializable or deadlock) and that the current parameters allow it
> (timeout, max retries).
>
> * Minor C style comments:
>
> if / else if / else if ... on *_FAILURE: I'd suggest a switch.
>
> The following line removal does not seem useful, I'd have kept it:
>
> stats->cnt++;
> -
> if (skipped)
>
> copyVariables: I'm not convinced that source_vars & nvars variables are
> that
> useful.
>
> memcpy(&(st->retry_state.random_state), &(st->random_state),
> sizeof(RandomState));
>
> Is there a problem with "st->retry_state.random_state =
> st->random_state;"
> instead of memcpy? ISTM that simple assignments work in C. Idem in the
> reverse
> copy under RETRY.
> commandFailed: I'm not thrilled by the added boolean, which is
> partially
> redundant with the second argument.
>
> if (per_script_stats)
> - accumStats(&sql_script[st->use_file].stats, skipped,
> latency, lag);
> + {
> + accumStats(&sql_script[st->use_file].stats, skipped,
> latency, lag,
> + st->failure_status, st->retries);
> + }
> }
>
> I do not see the point of changing the style here.
[9]
https://www.postgresql.org/message-id/alpine.DEB.2.21.1808170917510.20841%40lancre
> Here is an attempt at having a more precise and shorter version, not
> sure
> it is much better than yours, though:
>
> """
> Transactions are counted depending on their execution and outcome.
> First
> a transaction may have started or not: skipped transactions occur under
> --rate and --latency-limit when the client is too late to execute them.
> Secondly, a started transaction may ultimately succeed or fail on some
> error, possibly after some retries when --max-tries is not one. Thus
> """
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
Attachments:
[text/x-diff] v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch (10.8K, ../../[email protected]/2-v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch)
download | inline diff:
From d615a3e2cdc6949f4fae83a4a7a7328937f7acbf Mon Sep 17 00:00:00 2001
From: Marina Polyakova <[email protected]>
Date: Tue, 4 Sep 2018 19:02:32 +0300
Subject: [PATCH v11 1/4] Pgbench errors: use the RandomState structure for
thread/client random seed.
This is most important when it is used to reset a client's random seed during
the repeating of transactions after serialization/deadlock failures.
Use the random state of the client for random functions PGBENCH_RANDOM_* during
the execution of the script. Use the random state of the each thread option (to
choose the script / get the throttle delay / to log with a sample rate) to make
all of them independent of each other and therefore deterministic at the thread
level.
---
src/bin/pgbench/pgbench.c | 104 +++++++++++++++++++++++++++-----------
1 file changed, 74 insertions(+), 30 deletions(-)
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 41b756c089..988e37bce5 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -250,6 +250,14 @@ typedef struct StatsData
SimpleStats lag;
} StatsData;
+/*
+ * Data structure for thread/client random seed.
+ */
+typedef struct
+{
+ unsigned short xseed[3];
+} RandomState;
+
/*
* Connection state machine states.
*/
@@ -331,6 +339,12 @@ typedef struct
ConnectionStateEnum state; /* state machine's current state. */
ConditionalStack cstack; /* enclosing conditionals state */
+ /*
+ * Separate randomness for each client. This is used for random functions
+ * PGBENCH_RANDOM_* during the execution of the script.
+ */
+ RandomState random_state;
+
int use_file; /* index in sql_script for this client */
int command; /* command number in script */
@@ -390,7 +404,16 @@ typedef struct
pthread_t thread; /* thread handle */
CState *state; /* array of CState */
int nstate; /* length of state[] */
- unsigned short random_state[3]; /* separate randomness for each thread */
+
+ /*
+ * Separate randomness for each thread. Each thread option uses its own
+ * random state to make all of them independent of each other and therefore
+ * deterministic at the thread level.
+ */
+ RandomState choose_script_rs; /* random state for selecting a script */
+ RandomState throttling_rs; /* random state for transaction throttling */
+ RandomState sampling_rs; /* random state for log sampling */
+
int64 throttle_trigger; /* previous/next throttling (us) */
FILE *logfile; /* where to log, or NULL */
ZipfCache zipf_cache; /* for thread-safe zipfian random number
@@ -694,7 +717,7 @@ gotdigits:
/* random number generator: uniform distribution from min to max inclusive */
static int64
-getrand(TState *thread, int64 min, int64 max)
+getrand(RandomState *random_state, int64 min, int64 max)
{
/*
* Odd coding is so that min and max have approximately the same chance of
@@ -705,7 +728,7 @@ getrand(TState *thread, int64 min, int64 max)
* protected by a mutex, and therefore a bottleneck on machines with many
* CPUs.
*/
- return min + (int64) ((max - min + 1) * pg_erand48(thread->random_state));
+ return min + (int64) ((max - min + 1) * pg_erand48(random_state->xseed));
}
/*
@@ -714,7 +737,8 @@ getrand(TState *thread, int64 min, int64 max)
* value is exp(-parameter).
*/
static int64
-getExponentialRand(TState *thread, int64 min, int64 max, double parameter)
+getExponentialRand(RandomState *random_state, int64 min, int64 max,
+ double parameter)
{
double cut,
uniform,
@@ -724,7 +748,7 @@ getExponentialRand(TState *thread, int64 min, int64 max, double parameter)
Assert(parameter > 0.0);
cut = exp(-parameter);
/* erand in [0, 1), uniform in (0, 1] */
- uniform = 1.0 - pg_erand48(thread->random_state);
+ uniform = 1.0 - pg_erand48(random_state->xseed);
/*
* inner expression in (cut, 1] (if parameter > 0), rand in [0, 1)
@@ -737,7 +761,8 @@ getExponentialRand(TState *thread, int64 min, int64 max, double parameter)
/* random number generator: gaussian distribution from min to max inclusive */
static int64
-getGaussianRand(TState *thread, int64 min, int64 max, double parameter)
+getGaussianRand(RandomState *random_state, int64 min, int64 max,
+ double parameter)
{
double stdev;
double rand;
@@ -765,8 +790,8 @@ getGaussianRand(TState *thread, int64 min, int64 max, double parameter)
* are expected in (0, 1] (see
* https://en.wikipedia.org/wiki/Box-Muller_transform)
*/
- double rand1 = 1.0 - pg_erand48(thread->random_state);
- double rand2 = 1.0 - pg_erand48(thread->random_state);
+ double rand1 = 1.0 - pg_erand48(random_state->xseed);
+ double rand2 = 1.0 - pg_erand48(random_state->xseed);
/* Box-Muller basic form transform */
double var_sqrt = sqrt(-2.0 * log(rand1));
@@ -793,7 +818,7 @@ getGaussianRand(TState *thread, int64 min, int64 max, double parameter)
* will approximate a Poisson distribution centered on the given value.
*/
static int64
-getPoissonRand(TState *thread, int64 center)
+getPoissonRand(RandomState *random_state, int64 center)
{
/*
* Use inverse transform sampling to generate a value > 0, such that the
@@ -802,7 +827,7 @@ getPoissonRand(TState *thread, int64 center)
double uniform;
/* erand in [0, 1), uniform in (0, 1] */
- uniform = 1.0 - pg_erand48(thread->random_state);
+ uniform = 1.0 - pg_erand48(random_state->xseed);
return (int64) (-log(uniform) * ((double) center) + 0.5);
}
@@ -880,7 +905,7 @@ zipfFindOrCreateCacheCell(ZipfCache *cache, int64 n, double s)
* Luc Devroye, p. 550-551, Springer 1986.
*/
static int64
-computeIterativeZipfian(TState *thread, int64 n, double s)
+computeIterativeZipfian(RandomState *random_state, int64 n, double s)
{
double b = pow(2.0, s - 1.0);
double x,
@@ -891,8 +916,8 @@ computeIterativeZipfian(TState *thread, int64 n, double s)
while (true)
{
/* random variates */
- u = pg_erand48(thread->random_state);
- v = pg_erand48(thread->random_state);
+ u = pg_erand48(random_state->xseed);
+ v = pg_erand48(random_state->xseed);
x = floor(pow(u, -1.0 / (s - 1.0)));
@@ -910,10 +935,11 @@ computeIterativeZipfian(TState *thread, int64 n, double s)
* Jim Gray et al, SIGMOD 1994
*/
static int64
-computeHarmonicZipfian(TState *thread, int64 n, double s)
+computeHarmonicZipfian(ZipfCache *zipf_cache, RandomState *random_state,
+ int64 n, double s)
{
- ZipfCell *cell = zipfFindOrCreateCacheCell(&thread->zipf_cache, n, s);
- double uniform = pg_erand48(thread->random_state);
+ ZipfCell *cell = zipfFindOrCreateCacheCell(zipf_cache, n, s);
+ double uniform = pg_erand48(random_state->xseed);
double uz = uniform * cell->harmonicn;
if (uz < 1.0)
@@ -925,7 +951,8 @@ computeHarmonicZipfian(TState *thread, int64 n, double s)
/* random number generator: zipfian distribution from min to max inclusive */
static int64
-getZipfianRand(TState *thread, int64 min, int64 max, double s)
+getZipfianRand(ZipfCache *zipf_cache, RandomState *random_state, int64 min,
+ int64 max, double s)
{
int64 n = max - min + 1;
@@ -934,8 +961,8 @@ getZipfianRand(TState *thread, int64 min, int64 max, double s)
return min - 1 + ((s > 1)
- ? computeIterativeZipfian(thread, n, s)
- : computeHarmonicZipfian(thread, n, s));
+ ? computeIterativeZipfian(random_state, n, s)
+ : computeHarmonicZipfian(zipf_cache, random_state, n, s));
}
/*
@@ -2209,7 +2236,7 @@ evalStandardFunc(TState *thread, CState *st,
if (func == PGBENCH_RANDOM)
{
Assert(nargs == 2);
- setIntValue(retval, getrand(thread, imin, imax));
+ setIntValue(retval, getrand(&st->random_state, imin, imax));
}
else /* gaussian & exponential */
{
@@ -2231,7 +2258,8 @@ evalStandardFunc(TState *thread, CState *st,
}
setIntValue(retval,
- getGaussianRand(thread, imin, imax, param));
+ getGaussianRand(&st->random_state, imin,
+ imax, param));
}
else if (func == PGBENCH_RANDOM_ZIPFIAN)
{
@@ -2243,7 +2271,9 @@ evalStandardFunc(TState *thread, CState *st,
return false;
}
setIntValue(retval,
- getZipfianRand(thread, imin, imax, param));
+ getZipfianRand(&thread->zipf_cache,
+ &st->random_state, imin,
+ imax, param));
}
else /* exponential */
{
@@ -2256,7 +2286,8 @@ evalStandardFunc(TState *thread, CState *st,
}
setIntValue(retval,
- getExponentialRand(thread, imin, imax, param));
+ getExponentialRand(&st->random_state, imin,
+ imax, param));
}
}
@@ -2551,7 +2582,7 @@ chooseScript(TState *thread)
if (num_scripts == 1)
return 0;
- w = getrand(thread, 0, total_weight - 1);
+ w = getrand(&thread->choose_script_rs, 0, total_weight - 1);
do
{
w -= sql_script[i++].weight;
@@ -2745,7 +2776,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* away.
*/
Assert(throttle_delay > 0);
- wait = getPoissonRand(thread, throttle_delay);
+ wait = getPoissonRand(&thread->throttling_rs, throttle_delay);
thread->throttle_trigger += wait;
st->txn_scheduled = thread->throttle_trigger;
@@ -2779,7 +2810,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
{
processXactStats(thread, st, &now, true, agg);
/* next rendez-vous */
- wait = getPoissonRand(thread, throttle_delay);
+ wait = getPoissonRand(&thread->throttling_rs,
+ throttle_delay);
thread->throttle_trigger += wait;
st->txn_scheduled = thread->throttle_trigger;
}
@@ -3322,7 +3354,7 @@ doLog(TState *thread, CState *st,
* to the random sample.
*/
if (sample_rate != 0.0 &&
- pg_erand48(thread->random_state) > sample_rate)
+ pg_erand48(thread->sampling_rs.xseed) > sample_rate)
return;
/* should we aggregate the results or not? */
@@ -4750,6 +4782,17 @@ set_random_seed(const char *seed)
return true;
}
+/*
+ * Initialize the random state of the client/thread.
+ */
+static void
+initRandomState(RandomState *random_state)
+{
+ random_state->xseed[0] = random();
+ random_state->xseed[1] = random();
+ random_state->xseed[2] = random();
+}
+
int
main(int argc, char **argv)
@@ -5358,6 +5401,7 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
{
state[i].cstack = conditional_stack_create();
+ initRandomState(&state[i].random_state);
}
if (debug)
@@ -5491,9 +5535,9 @@ main(int argc, char **argv)
thread->state = &state[nclients_dealt];
thread->nstate =
(nclients - nclients_dealt + nthreads - i - 1) / (nthreads - i);
- thread->random_state[0] = random();
- thread->random_state[1] = random();
- thread->random_state[2] = random();
+ initRandomState(&thread->choose_script_rs);
+ initRandomState(&thread->throttling_rs);
+ initRandomState(&thread->sampling_rs);
thread->logfile = NULL; /* filled in later */
thread->latency_late = 0;
thread->zipf_cache.nb_cells = 0;
--
2.17.1
[text/x-diff] v11-0002-Pgbench-errors-use-the-Variables-structure-for-c.patch (15.0K, ../../[email protected]/3-v11-0002-Pgbench-errors-use-the-Variables-structure-for-c.patch)
download | inline diff:
From ffbf34d489f8f01621866908b9dd418459bb0b45 Mon Sep 17 00:00:00 2001
From: Marina Polyakova <[email protected]>
Date: Wed, 5 Sep 2018 16:03:15 +0300
Subject: [PATCH v11 2/4] Pgbench errors: use the Variables structure for
client variables
This is most important when it is used to reset client variables during the
repeating of transactions after serialization/deadlock failures.
Don't allocate Variable structs one by one. Instead, add a constant margin each
time it overflows.
---
src/bin/pgbench/pgbench.c | 171 ++++++++++++++++++++++++--------------
1 file changed, 109 insertions(+), 62 deletions(-)
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 988e37bce5..1b25487bfc 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -201,6 +201,12 @@ const char *progname;
volatile bool timer_exceeded = false; /* flag from signal handler */
+/*
+ * We don't want to allocate variables one by one; for efficiency, add a
+ * constant margin each time it overflows.
+ */
+#define VARIABLES_ALLOC_MARGIN 8
+
/*
* Variable definitions.
*
@@ -218,6 +224,24 @@ typedef struct
PgBenchValue value; /* actual variable's value */
} Variable;
+/*
+ * Data structure for client variables.
+ */
+typedef struct
+{
+ Variable *vars; /* array of variable definitions */
+ int nvars; /* number of variables */
+
+ /*
+ * The maximum number of variables that we can currently store in 'vars'
+ * without having to reallocate more space. We must always have max_vars >=
+ * nvars.
+ */
+ int max_vars;
+
+ bool vars_sorted; /* are variables sorted by name? */
+} Variables;
+
#define MAX_SCRIPTS 128 /* max number of SQL scripts allowed */
#define SHELL_COMMAND_SIZE 256 /* maximum size allowed for shell command */
@@ -349,9 +373,7 @@ typedef struct
int command; /* command number in script */
/* client variables */
- Variable *variables; /* array of variable definitions */
- int nvariables; /* number of variables */
- bool vars_sorted; /* are variables sorted by name? */
+ Variables variables;
/* various times about current transaction */
int64 txn_scheduled; /* scheduled start time of transaction (usec) */
@@ -1212,39 +1234,39 @@ compareVariableNames(const void *v1, const void *v2)
/* Locate a variable by name; returns NULL if unknown */
static Variable *
-lookupVariable(CState *st, char *name)
+lookupVariable(Variables *variables, char *name)
{
Variable key;
/* On some versions of Solaris, bsearch of zero items dumps core */
- if (st->nvariables <= 0)
+ if (variables->nvars <= 0)
return NULL;
/* Sort if we have to */
- if (!st->vars_sorted)
+ if (!variables->vars_sorted)
{
- qsort((void *) st->variables, st->nvariables, sizeof(Variable),
+ qsort((void *) variables->vars, variables->nvars, sizeof(Variable),
compareVariableNames);
- st->vars_sorted = true;
+ variables->vars_sorted = true;
}
/* Now we can search */
key.name = name;
return (Variable *) bsearch((void *) &key,
- (void *) st->variables,
- st->nvariables,
+ (void *) variables->vars,
+ variables->nvars,
sizeof(Variable),
compareVariableNames);
}
/* Get the value of a variable, in string form; returns NULL if unknown */
static char *
-getVariable(CState *st, char *name)
+getVariable(Variables *variables, char *name)
{
Variable *var;
char stringform[64];
- var = lookupVariable(st, name);
+ var = lookupVariable(variables, name);
if (var == NULL)
return NULL; /* not found */
@@ -1362,21 +1384,43 @@ valid_variable_name(const char *name)
return true;
}
+/*
+ * Make sure there is enough space for 'needed' more variable in the variables
+ * array. It is assumed that the sum of the number of current variables and the
+ * number of needed variables is less than or equal to (INT_MAX -
+ * VARIABLES_ALLOC_MARGIN).
+ */
+static void
+enlargeVariables(Variables *variables, int needed)
+{
+ /* total number of variables required now */
+ needed += variables->nvars;
+
+ if (variables->max_vars < needed)
+ {
+ /*
+ * We don't want to allocate variables one by one; for efficiency, add a
+ * constant margin each time it overflows.
+ */
+ variables->max_vars = needed + VARIABLES_ALLOC_MARGIN;
+ variables->vars = (Variable *)
+ pg_realloc(variables->vars, variables->max_vars * sizeof(Variable));
+ }
+}
+
/*
* Lookup a variable by name, creating it if need be.
* Caller is expected to assign a value to the variable.
* Returns NULL on failure (bad name).
*/
static Variable *
-lookupCreateVariable(CState *st, const char *context, char *name)
+lookupCreateVariable(Variables *variables, const char *context, char *name)
{
Variable *var;
- var = lookupVariable(st, name);
+ var = lookupVariable(variables, name);
if (var == NULL)
{
- Variable *newvars;
-
/*
* Check for the name only when declaring a new variable to avoid
* overhead.
@@ -1389,23 +1433,17 @@ lookupCreateVariable(CState *st, const char *context, char *name)
}
/* Create variable at the end of the array */
- if (st->variables)
- newvars = (Variable *) pg_realloc(st->variables,
- (st->nvariables + 1) * sizeof(Variable));
- else
- newvars = (Variable *) pg_malloc(sizeof(Variable));
-
- st->variables = newvars;
+ enlargeVariables(variables, 1);
- var = &newvars[st->nvariables];
+ var = &(variables->vars[variables->nvars]);
var->name = pg_strdup(name);
var->svalue = NULL;
/* caller is expected to initialize remaining fields */
- st->nvariables++;
+ variables->nvars++;
/* we don't re-sort the array till we have to */
- st->vars_sorted = false;
+ variables->vars_sorted = false;
}
return var;
@@ -1414,12 +1452,13 @@ lookupCreateVariable(CState *st, const char *context, char *name)
/* Assign a string value to a variable, creating it if need be */
/* Returns false on failure (bad name) */
static bool
-putVariable(CState *st, const char *context, char *name, const char *value)
+putVariable(Variables *variables, const char *context, char *name,
+ const char *value)
{
Variable *var;
char *val;
- var = lookupCreateVariable(st, context, name);
+ var = lookupCreateVariable(variables, context, name);
if (!var)
return false;
@@ -1437,12 +1476,12 @@ putVariable(CState *st, const char *context, char *name, const char *value)
/* Assign a value to a variable, creating it if need be */
/* Returns false on failure (bad name) */
static bool
-putVariableValue(CState *st, const char *context, char *name,
+putVariableValue(Variables *variables, const char *context, char *name,
const PgBenchValue *value)
{
Variable *var;
- var = lookupCreateVariable(st, context, name);
+ var = lookupCreateVariable(variables, context, name);
if (!var)
return false;
@@ -1457,12 +1496,13 @@ putVariableValue(CState *st, const char *context, char *name,
/* Assign an integer value to a variable, creating it if need be */
/* Returns false on failure (bad name) */
static bool
-putVariableInt(CState *st, const char *context, char *name, int64 value)
+putVariableInt(Variables *variables, const char *context, char *name,
+ int64 value)
{
PgBenchValue val;
setIntValue(&val, value);
- return putVariableValue(st, context, name, &val);
+ return putVariableValue(variables, context, name, &val);
}
/*
@@ -1517,7 +1557,7 @@ replaceVariable(char **sql, char *param, int len, char *value)
}
static char *
-assignVariables(CState *st, char *sql)
+assignVariables(Variables *variables, char *sql)
{
char *p,
*name,
@@ -1538,7 +1578,7 @@ assignVariables(CState *st, char *sql)
continue;
}
- val = getVariable(st, name);
+ val = getVariable(variables, name);
free(name);
if (val == NULL)
{
@@ -1553,12 +1593,13 @@ assignVariables(CState *st, char *sql)
}
static void
-getQueryParams(CState *st, const Command *command, const char **params)
+getQueryParams(Variables *variables, const Command *command,
+ const char **params)
{
int i;
for (i = 0; i < command->argc - 1; i++)
- params[i] = getVariable(st, command->argv[i + 1]);
+ params[i] = getVariable(variables, command->argv[i + 1]);
}
static char *
@@ -2390,7 +2431,7 @@ evaluateExpr(TState *thread, CState *st, PgBenchExpr *expr, PgBenchValue *retval
{
Variable *var;
- if ((var = lookupVariable(st, expr->u.variable.varname)) == NULL)
+ if ((var = lookupVariable(&st->variables, expr->u.variable.varname)) == NULL)
{
fprintf(stderr, "undefined variable \"%s\"\n",
expr->u.variable.varname);
@@ -2454,7 +2495,7 @@ getMetaCommand(const char *cmd)
* Return true if succeeded, or false on error.
*/
static bool
-runShellCommand(CState *st, char *variable, char **argv, int argc)
+runShellCommand(Variables *variables, char *variable, char **argv, int argc)
{
char command[SHELL_COMMAND_SIZE];
int i,
@@ -2485,7 +2526,7 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
{
arg = argv[i] + 1; /* a string literal starting with colons */
}
- else if ((arg = getVariable(st, argv[i] + 1)) == NULL)
+ else if ((arg = getVariable(variables, argv[i] + 1)) == NULL)
{
fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[i]);
@@ -2548,7 +2589,7 @@ runShellCommand(CState *st, char *variable, char **argv, int argc)
argv[0], res);
return false;
}
- if (!putVariableInt(st, "setshell", variable, retval))
+ if (!putVariableInt(variables, "setshell", variable, retval))
return false;
#ifdef DEBUG
@@ -2602,7 +2643,7 @@ sendCommand(CState *st, Command *command)
char *sql;
sql = pg_strdup(command->argv[0]);
- sql = assignVariables(st, sql);
+ sql = assignVariables(&st->variables, sql);
if (debug)
fprintf(stderr, "client %d sending %s\n", st->id, sql);
@@ -2614,7 +2655,7 @@ sendCommand(CState *st, Command *command)
const char *sql = command->argv[0];
const char *params[MAX_ARGS];
- getQueryParams(st, command, params);
+ getQueryParams(&st->variables, command, params);
if (debug)
fprintf(stderr, "client %d sending %s\n", st->id, sql);
@@ -2648,7 +2689,7 @@ sendCommand(CState *st, Command *command)
st->prepared[st->use_file] = true;
}
- getQueryParams(st, command, params);
+ getQueryParams(&st->variables, command, params);
preparedStatementName(name, st->use_file, st->command);
if (debug)
@@ -2676,14 +2717,14 @@ sendCommand(CState *st, Command *command)
* of delay, in microseconds. Returns true on success, false on error.
*/
static bool
-evaluateSleep(CState *st, int argc, char **argv, int *usecs)
+evaluateSleep(Variables *variables, int argc, char **argv, int *usecs)
{
char *var;
int usec;
if (*argv[1] == ':')
{
- if ((var = getVariable(st, argv[1] + 1)) == NULL)
+ if ((var = getVariable(variables, argv[1] + 1)) == NULL)
{
fprintf(stderr, "%s: undefined variable \"%s\"\n",
argv[0], argv[1]);
@@ -2956,7 +2997,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
*/
int usec;
- if (!evaluateSleep(st, argc, argv, &usec))
+ if (!evaluateSleep(&st->variables, argc, argv, &usec))
{
commandFailed(st, "sleep", "execution of meta-command failed");
st->state = CSTATE_ABORTED;
@@ -2997,7 +3038,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (command->meta == META_SET)
{
- if (!putVariableValue(st, argv[0], argv[1], &result))
+ if (!putVariableValue(&st->variables, argv[0],
+ argv[1], &result))
{
commandFailed(st, "set", "assignment of meta-command failed");
st->state = CSTATE_ABORTED;
@@ -3050,7 +3092,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (command->meta == META_SETSHELL)
{
- bool ret = runShellCommand(st, argv[1], argv + 2, argc - 2);
+ bool ret = runShellCommand(&st->variables,
+ argv[1], argv + 2,
+ argc - 2);
if (timer_exceeded) /* timeout */
{
@@ -3070,7 +3114,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (command->meta == META_SHELL)
{
- bool ret = runShellCommand(st, NULL, argv + 1, argc - 1);
+ bool ret = runShellCommand(&st->variables, NULL,
+ argv + 1, argc - 1);
if (timer_exceeded) /* timeout */
{
@@ -5075,7 +5120,7 @@ main(int argc, char **argv)
}
*p++ = '\0';
- if (!putVariable(&state[0], "option", optarg, p))
+ if (!putVariable(&state[0].variables, "option", optarg, p))
exit(1);
}
break;
@@ -5377,19 +5422,19 @@ main(int argc, char **argv)
int j;
state[i].id = i;
- for (j = 0; j < state[0].nvariables; j++)
+ for (j = 0; j < state[0].variables.nvars; j++)
{
- Variable *var = &state[0].variables[j];
+ Variable *var = &state[0].variables.vars[j];
if (var->value.type != PGBT_NO_VALUE)
{
- if (!putVariableValue(&state[i], "startup",
+ if (!putVariableValue(&state[i].variables, "startup",
var->name, &var->value))
exit(1);
}
else
{
- if (!putVariable(&state[i], "startup",
+ if (!putVariable(&state[i].variables, "startup",
var->name, var->svalue))
exit(1);
}
@@ -5465,11 +5510,11 @@ main(int argc, char **argv)
* :scale variables normally get -s or database scale, but don't override
* an explicit -D switch
*/
- if (lookupVariable(&state[0], "scale") == NULL)
+ if (lookupVariable(&state[0].variables, "scale") == NULL)
{
for (i = 0; i < nclients; i++)
{
- if (!putVariableInt(&state[i], "startup", "scale", scale))
+ if (!putVariableInt(&state[i].variables, "startup", "scale", scale))
exit(1);
}
}
@@ -5478,15 +5523,15 @@ main(int argc, char **argv)
* Define a :client_id variable that is unique per connection. But don't
* override an explicit -D switch.
*/
- if (lookupVariable(&state[0], "client_id") == NULL)
+ if (lookupVariable(&state[0].variables, "client_id") == NULL)
{
for (i = 0; i < nclients; i++)
- if (!putVariableInt(&state[i], "startup", "client_id", i))
+ if (!putVariableInt(&state[i].variables, "startup", "client_id", i))
exit(1);
}
/* set default seed for hash functions */
- if (lookupVariable(&state[0], "default_seed") == NULL)
+ if (lookupVariable(&state[0].variables, "default_seed") == NULL)
{
uint64 seed = ((uint64) (random() & 0xFFFF) << 48) |
((uint64) (random() & 0xFFFF) << 32) |
@@ -5494,15 +5539,17 @@ main(int argc, char **argv)
(uint64) (random() & 0xFFFF);
for (i = 0; i < nclients; i++)
- if (!putVariableInt(&state[i], "startup", "default_seed", (int64) seed))
+ if (!putVariableInt(&state[i].variables, "startup", "default_seed",
+ (int64) seed))
exit(1);
}
/* set random seed unless overwritten */
- if (lookupVariable(&state[0], "random_seed") == NULL)
+ if (lookupVariable(&state[0].variables, "random_seed") == NULL)
{
for (i = 0; i < nclients; i++)
- if (!putVariableInt(&state[i], "startup", "random_seed", random_seed))
+ if (!putVariableInt(&state[i].variables, "startup", "random_seed",
+ random_seed))
exit(1);
}
--
2.17.1
[text/x-diff] v11-0003-Pgbench-errors-and-serialization-deadlock-retrie.patch (117.0K, ../../[email protected]/4-v11-0003-Pgbench-errors-and-serialization-deadlock-retrie.patch)
download | inline diff:
From 7f5d15d564c3b35a2ed0e9b0f337ea5480b4be83 Mon Sep 17 00:00:00 2001
From: Marina Polyakova <[email protected]>
Date: Wed, 5 Sep 2018 18:23:07 +0300
Subject: [PATCH v11 3/4] Pgbench errors and serialization/deadlock retries
Client's run is aborted only in case of a serious error, for example, the
connection with the database server was lost or the end of script reached
without completing the last transaction. Otherwise if the execution of SQL or
meta command fails, the current transaction is always rolled back which also
includes setting the client variables as they were before the run of this
transaction (it is assumed that one transaction script contains only one
transaction).
Transactions with serialization or deadlock errors are rolled back and repeated
until they complete successfully or reach the maximum number of tries (specified
by the --max-tries option) / the maximum time of tries (specified by the
--latency-limit option). These options can be combined together; more over, you
cannot use an infinite number of tries (--max-tries=0) without the option
--latency-limit. By default the option --max-tries is set to 1 and transactions
with serialization/deadlock errors are not retried at all. If the last
transaction run fails, this transaction will be reported as failed, and the
client variables will be set as they were before the first run of this
transaction.
If there're retries and/or failures their statistics are printed in the
progress, in the transaction / aggregation logs and in the end with other
results (all and for each script). Also retries and failures are printed
per-command with average latencies if you use the appropriate benchmarking
option (--report-per-command, -r). If you want to group failures by basic types
(serialization failures / deadlock failures / other SQL failures / failures in
meta commands), use the option --failures-detailed.
If you want to distinguish all errors and failures (errors without retrying) by
type including which limit for retries was violated and how far it was exceeded
for the serialization/deadlock failures, use the options --print-errors or
--debug. The first option is recommended for this purpose because with the
second option the output can be significantly increased due to debug messages of
successful commands of all the transactions.
---
doc/src/sgml/ref/pgbench.sgml | 420 +++++-
src/bin/pgbench/pgbench.c | 1358 +++++++++++++++---
src/bin/pgbench/t/001_pgbench_with_server.pl | 408 +++++-
src/bin/pgbench/t/002_pgbench_no_server.pl | 10 +
src/fe_utils/conditional.c | 16 +-
src/include/fe_utils/conditional.h | 2 +
6 files changed, 1962 insertions(+), 252 deletions(-)
diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
index 88cf8b3933..4afc996825 100644
--- a/doc/src/sgml/ref/pgbench.sgml
+++ b/doc/src/sgml/ref/pgbench.sgml
@@ -55,16 +55,20 @@ number of clients: 10
number of threads: 1
number of transactions per client: 1000
number of transactions actually processed: 10000/10000
+maximum number of tries: 1
tps = 85.184871 (including connections establishing)
tps = 85.296346 (excluding connections establishing)
</screen>
The first six lines report some of the most important parameter
- settings. The next line reports the number of transactions completed
+ settings. The seventh line reports the number of transactions completed
and intended (the latter being just the product of number of clients
and number of transactions per client); these will be equal unless the run
- failed before completion. (In <option>-T</option> mode, only the actual
- number of transactions is printed.)
+ failed before completion or some SQL/meta command(s) failed. (In
+ <option>-T</option> mode, only the actual number of transactions is printed.)
+ The next line reports the maximum number of tries for transactions with
+ serialization or deadlock errors (see <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information).
The last two lines report the number of transactions per second,
figured with and without counting the time to start database sessions.
</para>
@@ -384,7 +388,8 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
<term><option>--debug</option></term>
<listitem>
<para>
- Print debugging output.
+ Print debugging output. This option automatically turns on the option
+ <option>--print-errors</option>.
</para>
</listitem>
</varlistentry>
@@ -453,6 +458,17 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
at all. They are counted and reported separately as
<firstterm>skipped</firstterm>.
</para>
+ <para>
+ When the option <option>--max-tries</option> is used, the transaction
+ with serialization or deadlock error cannot be retried if the total time
+ of all its tries is greater than <replaceable>limit</replaceable> ms. To
+ limit only the time of tries and not their number, use
+ <literal>--max-tries=0</literal>. By default the option
+ <option>--max-tries</option> is set to 1 and transactions with
+ serialization/deadlock errors are not retried at all. See <xref
+ linkend="failures-and-retries" endterm="failures-and-retries-title"/>
+ for more information about retrying such transactions.
+ </para>
</listitem>
</varlistentry>
@@ -513,22 +529,31 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
Show progress report every <replaceable>sec</replaceable> seconds. The report
includes the time since the beginning of the run, the TPS since the
last report, and the transaction latency average and standard
- deviation since the last report. Under throttling (<option>-R</option>),
- the latency is computed with respect to the transaction scheduled
- start time, not the actual transaction beginning time, thus it also
- includes the average schedule lag time.
+ deviation since the last report. If any transactions have received a
+ failure in the SQL or meta command since the last report, they are also
+ reported as failed. Under throttling (<option>-R</option>), the latency
+ is computed with respect to the transaction scheduled start time, not
+ the actual transaction beginning time, thus it also includes the average
+ schedule lag time. If any transactions have been rolled back and
+ retried after a serialization/deadlock error since the last report, the
+ report includes the number of such transactions and the sum of all
+ retries. Use the option <option>--max-tries</option> to enable
+ transactions retries after serialization/deadlock errors.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-r</option></term>
- <term><option>--report-latencies</option></term>
+ <term><option>--report-per-command</option></term>
<listitem>
<para>
- Report the average per-statement latency (execution time from the
- perspective of the client) of each command after the benchmark
- finishes. See below for details.
+ Report the following statistics for each command after the benchmark
+ finishes: the average per-statement latency (execution time from the
+ perspective of the client), the number of failures and the number of
+ retries after serialization or deadlock errors in this command. The
+ report displays retry statistics only if the option
+ <option>--max-tries</option> is not equal to 1. See below for details.
</para>
</listitem>
</varlistentry>
@@ -656,6 +681,32 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--failures-detailed</option></term>
+ <listitem>
+ <para>
+ Report failures in per-transaction and aggregation logs, as well as in
+ the main and per-script reports, grouped by the following types:
+ <itemizedlist>
+ <listitem>
+ <para>serialization failures;</para>
+ </listitem>
+ <listitem>
+ <para>deadlock failures;</para>
+ </listitem>
+ <listitem>
+ <para>other SQL failures;</para>
+ </listitem>
+ <listitem>
+ <para>meta command failures.</para>
+ </listitem>
+ </itemizedlist>
+ See <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--log-prefix=<replaceable>prefix</replaceable></option></term>
<listitem>
@@ -666,6 +717,39 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--max-tries=<replaceable>number_of_tries</replaceable></option></term>
+ <listitem>
+ <para>
+ Enable retries for transactions with serialization/deadlock errors and
+ set the maximum number of these tries. This option can be combined with
+ the option <option>--latency-limit</option> which limits the total time
+ of all transaction tries; more over, you cannot use an infinite number
+ of tries (<literal>--max-tries=0</literal>) without the option
+ <option>--latency-limit</option>. The default value is 1 and
+ transactions with serialization/deadlock errors are not retried at all.
+ See <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information about
+ retrying such transactions.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>--print-errors</option></term>
+ <listitem>
+ <para>
+ Print messages of all errors and failures (errors without retrying)
+ including which limit for retries was violated and how far it was
+ exceeded for the serialization/deadlock failures. (Note that in this
+ case the output can be significantly increased.). This option is
+ automatically enabled if the option <option>--debug</option> is used.
+ See <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--progress-timestamp</option></term>
<listitem>
@@ -807,8 +891,8 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
<refsect1>
<title>Notes</title>
- <refsect2>
- <title>What is the <quote>Transaction</quote> Actually Performed in <application>pgbench</application>?</title>
+ <refsect2 id="transactions-and-scripts">
+ <title id="transactions-and-scripts-title">What is the <quote>Transaction</quote> Actually Performed in <application>pgbench</application>?</title>
<para>
<application>pgbench</application> executes test scripts chosen randomly
@@ -881,6 +965,11 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
both old and new versions of <application>pgbench</application>, be sure to write
each SQL command on a single line ending with a semicolon.
</para>
+ <para>
+ It is assumed that the scripts used do not contain incomplete blocks of SQL
+ transactions. If at runtime the client reaches the end of the script without
+ completing the last transaction block, he will be aborted.
+ </para>
</note>
<para>
@@ -1583,7 +1672,7 @@ END;
The format of the log is:
<synopsis>
-<replaceable>client_id</replaceable> <replaceable>transaction_no</replaceable> <replaceable>time</replaceable> <replaceable>script_no</replaceable> <replaceable>time_epoch</replaceable> <replaceable>time_us</replaceable> <optional> <replaceable>schedule_lag</replaceable> </optional>
+<replaceable>client_id</replaceable> <replaceable>transaction_no</replaceable> <replaceable>time</replaceable> <replaceable>script_no</replaceable> <replaceable>time_epoch</replaceable> <replaceable>time_us</replaceable> <optional> <replaceable>schedule_lag</replaceable> </optional> <optional> <replaceable>retries</replaceable> </optional>
</synopsis>
where
@@ -1604,6 +1693,18 @@ END;
When both <option>--rate</option> and <option>--latency-limit</option> are used,
the <replaceable>time</replaceable> for a skipped transaction will be reported as
<literal>skipped</literal>.
+ <replaceable>retries</replaceable> is the sum of all the retries after the
+ serialization or deadlock errors during the current script execution. It is
+ present only if the option <option>--max-tries</option> is not equal to 1.
+ If the transaction ended with a failure, its <replaceable>time</replaceable>
+ will be reported as <literal>failed</literal>. If you use the option
+ <option>--failures-detailed</option>, the <replaceable>time</replaceable> of
+ the failed transaction will be reported as
+ <literal>serialization_failure</literal> /
+ <literal>deadlock_failure</literal> / <literal>other_sql_failure</literal> /
+ <literal>meta_command_failure</literal> depending on the type of failure (see
+ <xref linkend="failures-and-retries" endterm="failures-and-retries-title"/>
+ for more information).
</para>
<para>
@@ -1632,6 +1733,24 @@ END;
were already late before they were even started.
</para>
+ <para>
+ The following example shows a snippet of a log file with failures and
+ retries, with the maximum number of tries set to 10 (note the additional
+ <replaceable>retries</replaceable> column):
+<screen>
+3 0 47423 0 1499414498 34501 3
+3 1 8333 0 1499414498 42848 0
+3 2 8358 0 1499414498 51219 0
+4 0 72345 0 1499414498 59433 6
+1 3 41718 0 1499414498 67879 4
+1 4 8416 0 1499414498 76311 0
+3 3 33235 0 1499414498 84469 3
+0 0 failed 0 1499414498 84905 9
+2 0 failed 0 1499414498 86248 9
+3 4 8307 0 1499414498 92788 0
+</screen>
+ </para>
+
<para>
When running a long test on hardware that can handle a lot of transactions,
the log files can become very large. The <option>--sampling-rate</option> option
@@ -1647,7 +1766,7 @@ END;
format is used for the log files:
<synopsis>
-<replaceable>interval_start</replaceable> <replaceable>num_transactions</replaceable> <replaceable>sum_latency</replaceable> <replaceable>sum_latency_2</replaceable> <replaceable>min_latency</replaceable> <replaceable>max_latency</replaceable> <optional> <replaceable>sum_lag</replaceable> <replaceable>sum_lag_2</replaceable> <replaceable>min_lag</replaceable> <replaceable>max_lag</replaceable> <optional> <replaceable>skipped</replaceable> </optional> </optional>
+<replaceable>interval_start</replaceable> <replaceable>num_transactions</replaceable> <replaceable>sum_latency</replaceable> <replaceable>sum_latency_2</replaceable> <replaceable>min_latency</replaceable> <replaceable>max_latency</replaceable> { <replaceable>failures</replaceable> <optional> | <replaceable>serialization_failures</replaceable> <replaceable>deadlock_failures</replaceable> <replaceable>other_sql_failures</replaceable> <replaceable>meta_command_failures</replaceable> </optional> } <optional> <replaceable>sum_lag</replaceable> <replaceable>sum_lag_2</replaceable> <replaceable>min_lag</replaceable> <replaceable>max_lag</replaceable> <optional> <replaceable>skipped</replaceable> </optional> </optional> <optional> <replaceable>retried</replaceable> <replaceable>retries</replaceable> </optional>
</synopsis>
where
@@ -1661,7 +1780,22 @@ END;
transaction latencies within the interval,
<replaceable>min_latency</replaceable> is the minimum latency within the interval,
and
- <replaceable>max_latency</replaceable> is the maximum latency within the interval.
+ <replaceable>max_latency</replaceable> is the maximum latency within the interval,
+ <replaceable>failures</replaceable> is the number of transactions that ended
+ with a failed SQL or meta command within the interval. If you use the option
+ <option>--failures-detailed</option>, instead of the sum of all failed
+ transactions you will get more detailed statistics for the failed
+ transactions grouped by the following types:
+ <replaceable>serialization_failures</replaceable> is the number of
+ transactions that got a serialization error and were not retried after this,
+ <replaceable>deadlock_failures</replaceable> is the number of transactions
+ that got a deadlock error and were not retried after this,
+ <replaceable>other_sql_failures</replaceable> is the number of transactions
+ that got a different error in the SQL command (such errors are never
+ retried),
+ <replaceable>meta_command_failures</replaceable> is the number of
+ transactions that got an error in the meta command (such errors are never
+ retried).
The next fields,
<replaceable>sum_lag</replaceable>, <replaceable>sum_lag_2</replaceable>, <replaceable>min_lag</replaceable>,
and <replaceable>max_lag</replaceable>, are only present if the <option>--rate</option>
@@ -1669,21 +1803,25 @@ END;
They provide statistics about the time each transaction had to wait for the
previous one to finish, i.e. the difference between each transaction's
scheduled start time and the time it actually started.
- The very last field, <replaceable>skipped</replaceable>,
+ The next field, <replaceable>skipped</replaceable>,
is only present if the <option>--latency-limit</option> option is used, too.
It counts the number of transactions skipped because they would have
started too late.
+ The <replaceable>retried</replaceable> and <replaceable>retries</replaceable>
+ fields are present only if the option <option>--max-tries</option> is not
+ equal to 1. They report the number of retried transactions and the sum of all
+ the retries after serialization or deadlock errors within the interval.
Each transaction is counted in the interval when it was committed.
</para>
<para>
Here is some example output:
<screen>
-1345828501 5601 1542744 483552416 61 2573
-1345828503 7884 1979812 565806736 60 1479
-1345828505 7208 1979422 567277552 59 1391
-1345828507 7685 1980268 569784714 60 1398
-1345828509 7073 1979779 573489941 236 1411
+1345828501 5601 1542744 483552416 61 2573 0
+1345828503 7884 1979812 565806736 60 1479 0
+1345828505 7208 1979422 567277552 59 1391 0
+1345828507 7685 1980268 569784714 60 1398 0
+1345828509 7073 1979779 573489941 236 1411 0
</screen></para>
<para>
@@ -1695,13 +1833,44 @@ END;
</refsect2>
<refsect2>
- <title>Per-Statement Latencies</title>
+ <title>Per-Statement Report</title>
+
+ <para>
+ With the <option>-r</option> option, <application>pgbench</application>
+ collects the following statistics for each statement:
+ <itemizedlist>
+ <listitem>
+ <para>
+ <literal>latency</literal> — elapsed transaction time for each
+ statement. <application>pgbench</application> reports an average value
+ of all successful runs of the statement.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ The number of failures in this statement. See
+ <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ The number of retries after a serialization or a deadlock error in this
+ statement. See <xref linkend="failures-and-retries"
+ endterm="failures-and-retries-title"/> for more information.
+ </para>
+ </listitem>
+ </itemizedlist>
+ </para>
+
+ <para>
+ The report displays retry statistics only if the option
+ <option>--max-tries</option> is not equal to 1.
+ </para>
<para>
- With the <option>-r</option> option, <application>pgbench</application> collects
- the elapsed transaction time of each statement executed by every
- client. It then reports an average of those values, referred to
- as the latency for each statement, after the benchmark has finished.
+ All values are computed for each statement executed by every client and are
+ reported after the benchmark has finished.
</para>
<para>
@@ -1715,27 +1884,64 @@ number of clients: 10
number of threads: 1
number of transactions per client: 1000
number of transactions actually processed: 10000/10000
+maximum number of tries: 1
latency average = 15.844 ms
latency stddev = 2.715 ms
tps = 618.764555 (including connections establishing)
tps = 622.977698 (excluding connections establishing)
-statement latencies in milliseconds:
- 0.002 \set aid random(1, 100000 * :scale)
- 0.005 \set bid random(1, 1 * :scale)
- 0.002 \set tid random(1, 10 * :scale)
- 0.001 \set delta random(-5000, 5000)
- 0.326 BEGIN;
- 0.603 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
- 0.454 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
- 5.528 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
- 7.335 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
- 0.371 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
- 1.212 END;
+statement latencies in milliseconds and failures:
+ 0.002 0 \set aid random(1, 100000 * :scale)
+ 0.005 0 \set bid random(1, 1 * :scale)
+ 0.002 0 \set tid random(1, 10 * :scale)
+ 0.001 0 \set delta random(-5000, 5000)
+ 0.326 0 BEGIN;
+ 0.603 0 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
+ 0.454 0 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
+ 5.528 0 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
+ 7.335 0 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
+ 0.371 0 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
+ 1.212 0 END;
+</screen>
+
+ Another example of output for the default script using serializable default
+ transaction isolation level (<command>PGOPTIONS='-c
+ default_transaction_isolation=serializable' pgbench ...</command>):
+<screen>
+starting vacuum...end.
+transaction type: <builtin: TPC-B (sort of)>
+scaling factor: 1
+query mode: simple
+number of clients: 10
+number of threads: 1
+number of transactions per client: 1000
+number of transactions actually processed: 9676/10000
+number of failures: 324 (3.240%)
+number of serialization failures: 324 (3.240%)
+number of retried: 5629 (56.290%)
+number of retries: 103299
+maximum number of tries: 100
+number of transactions above the 100.0 ms latency limit: 21/9676 (0.217 %)
+latency average = 16.138 ms
+latency stddev = 21.017 ms
+tps = 413.650224 (including connections establishing)
+tps = 413.686560 (excluding connections establishing)
+statement latencies in milliseconds, failures and retries:
+ 0.002 0 0 \set aid random(1, 100000 * :scale)
+ 0.000 0 0 \set bid random(1, 1 * :scale)
+ 0.000 0 0 \set tid random(1, 10 * :scale)
+ 0.000 0 0 \set delta random(-5000, 5000)
+ 0.121 0 0 BEGIN;
+ 0.290 0 2 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
+ 0.221 0 0 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
+ 0.266 212 72127 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
+ 0.222 112 31170 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
+ 0.178 0 0 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
+ 1.210 0 0 END;
</screen>
</para>
<para>
- If multiple script files are specified, the averages are reported
+ If multiple script files are specified, all statistics are reported
separately for each script file.
</para>
@@ -1749,6 +1955,138 @@ statement latencies in milliseconds:
</para>
</refsect2>
+ <refsect2 id="failures-and-retries">
+ <title id="failures-and-retries-title">Failures and Serialization/Deadlock Retries</title>
+
+ <para>
+ When executing <application>pgbench</application>, there're three main types
+ of errors:
+ <itemizedlist>
+ <listitem>
+ <para>
+ Errors of the main program. They are the most serious and always result
+ in an immediate exit from the <application>pgbench</application> with
+ the corresponding error message. They include:
+ <itemizedlist>
+ <listitem>
+ <para>
+ errors at the beginning of the <application>pgbench</application>
+ (e.g. an invalid option value);
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ errors in the initialization mode (e.g. the query to create
+ tables for built-in scripts fails);
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ errors before starting threads (e.g. we could not connect to the
+ database server / the syntax error in the meta command / thread
+ creation failure);
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ internal <application>pgbench</application> errors (which are
+ supposed to never occur...).
+ </para>
+ </listitem>
+ </itemizedlist>
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Errors when the thread manages its clients (e.g. the client could not
+ start a connection to the database server / the socket for connecting
+ the client to the database server has become invalid). In such cases
+ all clients of this thread stop while other threads continue to work.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Direct client errors. They lead to immediate exit from the
+ <application>pgbench</application> with the corresponding error message
+ only in the case of an internal <application>pgbench</application>
+ error (which are supposed to never occur...). Otherwise in the worst
+ case they only lead to the abortion of the failed client while other
+ clients continue their run (but most client errors are handled without
+ an abortion of the client and reported separately, see below). Later in
+ this section it is assumed that the discussed errors are only the
+ direct client errors and they are not internal
+ <application>pgbench</application> errors.
+ </para>
+ </listitem>
+ </itemizedlist>
+ </para>
+
+ <para>
+ Client's run is aborted only in case of a serious error, for example, the
+ connection with the database server was lost or the end of script reached
+ without completing the last transaction. Otherwise if the execution of SQL or
+ meta command fails, the current transaction is always rolled back which also
+ includes setting the client variables as they were before the run of this
+ transaction (it is assumed that one transaction script contains only one
+ transaction; see <xref linkend="transactions-and-scripts"
+ endterm="transactions-and-scripts-title"/> for more information).
+ Transactions with serialization or deadlock errors are repeated after
+ rollbacks until they complete successfully or reach the maximum number of
+ tries (specified by the <option>--max-tries</option> option) / the maximum
+ time of tries (specified by the <option>--latency-limit</option> option). If
+ the last transaction run fails, this transaction will be reported as failed.
+ </para>
+
+ <note>
+ <para>
+ Although without the option <option>--max-tries</option> the transaction
+ will never be retried after an error, use an infinite number of tries
+ (<literal>--max-tries=0</literal>) and the option
+ <option>--latency-limit</option> to limit only the maximum time of tries.
+ </para>
+ <para>
+ Be careful when repeating scripts that contain multiple transactions: the
+ script is always retried completely, so the successful transactions can be
+ performed several times.
+ </para>
+ <para>
+ Be careful when repeating transactions with shell commands. Unlike the
+ results of SQL commands, the results of shell commands are not rolled back,
+ except for the variable value of the <command>\setshell</command> command.
+ </para>
+ </note>
+
+ <para>
+ The latency of a successful transaction includes the entire time of
+ transaction execution with rollbacks and retries. The latency for failed
+ transactions and commands is not computed separately.
+ </para>
+
+ <para>
+ The main report contains the number of failed transactions if it is non-zero.
+ If the total number of retried transactions is non-zero, the main report also
+ contains the statistics related to retries: the total number of retried
+ transactions and total number of retries. The per-script report inherits all
+ these fields from the main report. The per-statement report displays retry
+ statistics only if the option <option>--max-tries</option> is not equal to 1.
+ A retry is reported for the command if in this command an error is raised
+ which leads to a retry.
+ </para>
+
+ <para>
+ If you want to group failures by basic types in per-transaction and
+ aggregation logs, as well as in the main and per-script reports, use the
+ option <option>--failures-detailed</option>. If you also want to distinguish
+ all errors and failures (errors without retrying) by type including which
+ limit for retries was violated and how far it was exceeded for the
+ serialization/deadlock failures, use the options
+ <option>--print-errors</option> or <option>--debug</option>. The first
+ variant is recommended for this purpose because in the second case the output
+ can be significantly increased due to debug messages of successful commands
+ of all the transactions.
+ </para>
+ </refsect2>
+
<refsect2>
<title>Good Practices</title>
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 1b25487bfc..8da11209ad 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -59,6 +59,8 @@
#include "pgbench.h"
+#define ERRCODE_T_R_SERIALIZATION_FAILURE "40001"
+#define ERRCODE_T_R_DEADLOCK_DETECTED "40P01"
#define ERRCODE_UNDEFINED_TABLE "42P01"
/*
@@ -187,9 +189,33 @@ bool progress_timestamp = false; /* progress report with Unix time */
int nclients = 1; /* number of clients */
int nthreads = 1; /* number of threads */
bool is_connect; /* establish connection for each transaction */
-bool is_latencies; /* report per-command latencies */
+bool report_per_command = false; /* report per-command latencies, retries
+ * after the errors and failures (errors
+ * without retrying) */
int main_pid; /* main process id used in log filename */
+/*
+ * There're different types of restrictions for deciding that the current
+ * transaction with a serialization/deadlock error can no longer be retried and
+ * should be reported as failed:
+ * - max_tries can be used to limit the number of tries;
+ * - latency_limit can be used to limit the total time of tries.
+ *
+ * They can be combined together, and you need to use at least one of them to
+ * retry the transactions with serialization/deadlock errors. If none of them is
+ * used, the default value of max_tries is set to 1 and such transactions will
+ * not be retried at all.
+ */
+
+/*
+ * We cannot retry the transaction after the serialization/deadlock error if its
+ * number of tries reaches this maximum; if its value is zero, it is not used.
+ */
+uint32 max_tries = 0;
+
+bool failures_detailed = false; /* whether to group failures in reports
+ * or logs by basic types */
+
char *pghost = "";
char *pgport = "";
char *login = NULL;
@@ -267,9 +293,67 @@ typedef struct SimpleStats
typedef struct StatsData
{
time_t start_time; /* interval start time, for aggregates */
- int64 cnt; /* number of transactions, including skipped */
+
+ /*
+ * Transactions are counted depending on their execution and outcome. First
+ * a transaction may have started or not: skipped transactions occur under
+ * --rate and --latency-limit when the client is too late to execute them.
+ * Secondly, a started transaction may ultimately succeed or get a failure,
+ * possibly after some retries when --max-tries is not one. Thus
+ *
+ * the number of all transactions =
+ * skipped (it was too late to execute them)
+ * cnt (the number of successful transactions) +
+ * failed (the number of failed transactions).
+ *
+ * A successful transaction can have several unsuccessful tries before a
+ * successful run. Thus
+ *
+ * cnt (the number of successful transactions) =
+ * successfully retried transactions (they got a serialization or a
+ * deadlock error(s), but were
+ * successfully retried from the very
+ * beginning) +
+ * directly successful transactions (they were successfully completed on
+ * the first try).
+ *
+ * A failed transaction can be one of several types:
+ *
+ * failed (the number of failed transactions) =
+ * serialization_failures (they got a serialization error and were not
+ * retried) +
+ * deadlock_failures (they got a deadlock error and were not retried) +
+ * other_sql_failures (they got a different error in the SQL command; such
+ * errors are never retried) +
+ * meta_command_failures (they got an error in the meta command; such
+ * errors are never retried).
+ *
+ * If the transaction was retried after a serialization or a deadlock error
+ * this does not guarantee that this retry was successful. Thus
+ *
+ * number of retries =
+ * number of retries in all retried transactions =
+ * number of retries in (successfully retried transactions +
+ * serialization failures +
+ * deadlock failures) transactions.
+ */
+ int64 cnt; /* number of successful transactions */
int64 skipped; /* number of transactions skipped under --rate
* and --latency-limit */
+ int64 retries; /* number of retries after a serialization or a
+ * deadlock error in all the transactions */
+ int64 retried; /* number of all transactions that were retried
+ * after a serialization or a deadlock error
+ * (perhaps the last try was unsuccessful) */
+ int64 serialization_failures; /* number of transactions that were not
+ * retried after a serialization
+ * error */
+ int64 deadlock_failures; /* number of transactions that were not
+ * retried after a deadlock error */
+ int64 other_sql_failures; /* number of transactions with a different
+ * error in the SQL command */
+ int64 meta_command_failures; /* number of transactions with an error
+ * in the meta command */
SimpleStats latency;
SimpleStats lag;
} StatsData;
@@ -282,6 +366,30 @@ typedef struct
unsigned short xseed[3];
} RandomState;
+/*
+ * Data structure for repeating a transaction from the beginnning with the same
+ * parameters.
+ */
+typedef struct
+{
+ RandomState random_state; /* random seed */
+ Variables variables; /* client variables */
+} RetryState;
+
+/*
+ * Error status for errors during script execution.
+ */
+typedef enum EStatus
+{
+ ESTATUS_NO_ERROR = 0,
+ ESTATUS_META_COMMAND_ERROR,
+
+ /* SQL errors */
+ ESTATUS_SERIALIZATION_ERROR,
+ ESTATUS_DEADLOCK_ERROR,
+ ESTATUS_OTHER_SQL_ERROR
+} EStatus;
+
/*
* Connection state machine states.
*/
@@ -336,6 +444,35 @@ typedef enum
CSTATE_SLEEP,
CSTATE_END_COMMAND,
+ /*
+ * States for failed commands.
+ *
+ * If the SQL/meta command fails, in CSTATE_ERROR clean up after an error:
+ * - clear the conditional stack;
+ * - if we have an unterminated (possibly failed) transaction block, send
+ * the rollback command to the server and wait for the result in
+ * CSTATE_WAIT_ROLLBACK_RESULT. If something goes wrong with rolling back,
+ * go to CSTATE_ABORTED.
+ *
+ * But if everything is ok we are ready for future transactions: if this is
+ * a serialization or deadlock error and we can re-execute the transaction
+ * from the very beginning, go to CSTATE_RETRY; otherwise go to
+ * CSTATE_FAILURE.
+ *
+ * In CSTATE_RETRY report an error, set the same parameters for the
+ * transaction execution as in the previous tries and process the first
+ * transaction command in CSTATE_START_COMMAND.
+ *
+ * In CSTATE_FAILURE report a failure, set the parameters for the
+ * transaction execution as they were before the first run of this
+ * transaction (except for a random state) and go to CSTATE_END_TX to
+ * complete this transaction.
+ */
+ CSTATE_ERROR,
+ CSTATE_WAIT_ROLLBACK_RESULT,
+ CSTATE_RETRY,
+ CSTATE_FAILURE,
+
/*
* CSTATE_END_TX performs end-of-transaction processing. Calculates
* latency, and logs the transaction. In --connect mode, closes the
@@ -382,10 +519,24 @@ typedef struct
instr_time stmt_begin; /* used for measuring statement latencies */
bool prepared[MAX_SCRIPTS]; /* whether client prepared the script */
+ bool rollback_prepared; /* whether client prepared a rollback
+ * command */
+
+ /*
+ * For processing failures and repeating transactions with serialization or
+ * deadlock errors:
+ */
+ EStatus estatus; /* the error status of the current transaction
+ * execution; this is ESTATUS_NO_ERROR if there were
+ * no errors */
+ RetryState retry_state;
+ uint32 retries; /* how many times have we already retried the
+ * current transaction after a serialization or
+ * a deadlock error? */
/* per client collected stats */
- int64 cnt; /* client transaction count, for -t */
- int ecnt; /* error count */
+ int64 cnt; /* client transaction count, for -t; skipped and
+ * failed transactions are also counted here */
} CState;
/*
@@ -491,6 +642,10 @@ typedef struct
char *argv[MAX_ARGS]; /* command word list */
PgBenchExpr *expr; /* parsed expression, if needed */
SimpleStats stats; /* time spent in this command */
+ int64 retries; /* number of retries after a serialization or a
+ * deadlock error in the current command */
+ int64 failures; /* number of errors in the current command that
+ * were not retried */
} Command;
typedef struct ParsedScript
@@ -506,7 +661,16 @@ static int num_scripts; /* number of scripts in sql_script[] */
static int num_commands = 0; /* total number of Command structs */
static int64 total_weight = 0;
-static int debug = 0; /* debug flag */
+typedef enum DebugLevel
+{
+ NO_DEBUG = 0, /* no debugging output (except PGBENCH_DEBUG) */
+ DEBUG_ERRORS, /* print only error messages, retries and
+ * failures */
+ DEBUG_ALL /* print all debugging output (throttling,
+ * executed/sent/received commands etc.) */
+} DebugLevel;
+
+static DebugLevel debug_level = NO_DEBUG; /* debug flag */
/* Builtin test scripts */
typedef struct BuiltinScript
@@ -618,15 +782,18 @@ usage(void)
" protocol for submitting queries (default: simple)\n"
" -n, --no-vacuum do not run VACUUM before tests\n"
" -P, --progress=NUM show thread progress report every NUM seconds\n"
- " -r, --report-latencies report average latency per command\n"
+ " -r, --report-per-command report latencies, failures and retries per command\n"
" -R, --rate=NUM target rate in transactions per second\n"
" -s, --scale=NUM report this scale factor in output\n"
" -t, --transactions=NUM number of transactions each client runs (default: 10)\n"
" -T, --time=NUM duration of benchmark test in seconds\n"
" -v, --vacuum-all vacuum all four standard tables before tests\n"
" --aggregate-interval=NUM aggregate data over NUM seconds\n"
+ " --failures-detailed report the failures grouped by basic types\n"
" --log-prefix=PREFIX prefix for transaction time log file\n"
" (default: \"pgbench_log\")\n"
+ " --max-tries=NUM max number of tries to run transaction (default: 1)\n"
+ " --print-errors print messages of all errors\n"
" --progress-timestamp use Unix epoch timestamps for progress\n"
" --random-seed=SEED set random seed (\"time\", \"rand\", integer)\n"
" --sampling-rate=NUM fraction of transactions to log (e.g., 0.01 for 1%%)\n"
@@ -1084,6 +1251,12 @@ initStats(StatsData *sd, time_t start_time)
sd->start_time = start_time;
sd->cnt = 0;
sd->skipped = 0;
+ sd->retries = 0;
+ sd->retried = 0;
+ sd->serialization_failures = 0;
+ sd->deadlock_failures = 0;
+ sd->other_sql_failures = 0;
+ sd->meta_command_failures = 0;
initSimpleStats(&sd->latency);
initSimpleStats(&sd->lag);
}
@@ -1092,22 +1265,55 @@ initStats(StatsData *sd, time_t start_time)
* Accumulate one additional item into the given stats object.
*/
static void
-accumStats(StatsData *stats, bool skipped, double lat, double lag)
+accumStats(StatsData *stats, bool skipped, double lat, double lag,
+ EStatus estatus, int64 retries)
{
- stats->cnt++;
-
+ /* Record the skipped transaction */
if (skipped)
{
/* no latency to record on skipped transactions */
stats->skipped++;
+ return;
}
- else
+
+ /*
+ * Record the number of retries regardless of whether the transaction was
+ * successful or failed.
+ */
+ stats->retries += retries;
+ if (retries > 0)
+ stats->retried++;
+
+ switch (estatus)
{
- addToSimpleStats(&stats->latency, lat);
+ /* Record the successful transaction */
+ case ESTATUS_NO_ERROR:
+ stats->cnt++;
- /* and possibly the same for schedule lag */
- if (throttle_delay)
- addToSimpleStats(&stats->lag, lag);
+ addToSimpleStats(&stats->latency, lat);
+
+ /* and possibly the same for schedule lag */
+ if (throttle_delay)
+ addToSimpleStats(&stats->lag, lag);
+ break;
+
+ /* Record the failed transaction */
+ case ESTATUS_META_COMMAND_ERROR:
+ stats->meta_command_failures++;
+ break;
+ case ESTATUS_SERIALIZATION_ERROR:
+ stats->serialization_failures++;
+ break;
+ case ESTATUS_DEADLOCK_ERROR:
+ stats->deadlock_failures++;
+ break;
+ case ESTATUS_OTHER_SQL_ERROR:
+ stats->other_sql_failures++;
+ break;
+ default:
+ /* internal error which should never occur */
+ fprintf(stderr, "unexpected error status: %d\n", estatus);
+ exit(1);
}
}
@@ -1340,9 +1546,10 @@ makeVariableValue(Variable *var)
if (sscanf(var->svalue, "%lf%c", &dv, &xs) != 1)
{
- fprintf(stderr,
- "malformed variable \"%s\" value: \"%s\"\n",
- var->name, var->svalue);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "malformed variable \"%s\" value: \"%s\"\n",
+ var->name, var->svalue);
return false;
}
setDoubleValue(&var->value, dv);
@@ -1411,7 +1618,9 @@ enlargeVariables(Variables *variables, int needed)
/*
* Lookup a variable by name, creating it if need be.
* Caller is expected to assign a value to the variable.
- * Returns NULL on failure (bad name).
+ * Returns NULL on failure (bad name). Because this can be used by client
+ * commands, print an error message only in debug mode. The caller can print his
+ * own error message.
*/
static Variable *
lookupCreateVariable(Variables *variables, const char *context, char *name)
@@ -1427,8 +1636,9 @@ lookupCreateVariable(Variables *variables, const char *context, char *name)
*/
if (!valid_variable_name(name))
{
- fprintf(stderr, "%s: invalid variable name: \"%s\"\n",
- context, name);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: invalid variable name: \"%s\"\n",
+ context, name);
return NULL;
}
@@ -1460,7 +1670,11 @@ putVariable(Variables *variables, const char *context, char *name,
var = lookupCreateVariable(variables, context, name);
if (!var)
+ {
+ fprintf(stderr, "%s: error while setting variable \"%s\"\n",
+ context, name);
return false;
+ }
/* dup then free, in case value is pointing at this variable */
val = pg_strdup(value);
@@ -1473,8 +1687,12 @@ putVariable(Variables *variables, const char *context, char *name,
return true;
}
-/* Assign a value to a variable, creating it if need be */
-/* Returns false on failure (bad name) */
+/*
+ * Assign a value to a variable, creating it if need be.
+ * Returns false on failure (bad name). Because this can be used by client
+ * commands, print an error message only in debug mode. The caller can print his
+ * own error message.
+ */
static bool
putVariableValue(Variables *variables, const char *context, char *name,
const PgBenchValue *value)
@@ -1483,7 +1701,12 @@ putVariableValue(Variables *variables, const char *context, char *name,
var = lookupCreateVariable(variables, context, name);
if (!var)
+ {
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: error while setting variable \"%s\"\n",
+ context, name);
return false;
+ }
if (var->svalue)
free(var->svalue);
@@ -1493,8 +1716,12 @@ putVariableValue(Variables *variables, const char *context, char *name,
return true;
}
-/* Assign an integer value to a variable, creating it if need be */
-/* Returns false on failure (bad name) */
+/*
+ * Assign an integer value to a variable, creating it if need be.
+ * Returns false on failure (bad name). Because this can be used by client
+ * commands, print an error message only in debug mode. The caller can print his
+ * own error message.
+ */
static bool
putVariableInt(Variables *variables, const char *context, char *name,
int64 value)
@@ -1634,7 +1861,9 @@ coerceToBool(PgBenchValue *pval, bool *bval)
}
else /* NULL, INT or DOUBLE */
{
- fprintf(stderr, "cannot coerce %s to boolean\n", valueTypeName(pval));
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "cannot coerce %s to boolean\n",
+ valueTypeName(pval));
*bval = false; /* suppress uninitialized-variable warnings */
return false;
}
@@ -1679,7 +1908,8 @@ coerceToInt(PgBenchValue *pval, int64 *ival)
if (dval < PG_INT64_MIN || PG_INT64_MAX < dval)
{
- fprintf(stderr, "double to int overflow for %f\n", dval);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "double to int overflow for %f\n", dval);
return false;
}
*ival = (int64) dval;
@@ -1687,7 +1917,8 @@ coerceToInt(PgBenchValue *pval, int64 *ival)
}
else /* BOOLEAN or NULL */
{
- fprintf(stderr, "cannot coerce %s to int\n", valueTypeName(pval));
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "cannot coerce %s to int\n", valueTypeName(pval));
return false;
}
}
@@ -1708,7 +1939,9 @@ coerceToDouble(PgBenchValue *pval, double *dval)
}
else /* BOOLEAN or NULL */
{
- fprintf(stderr, "cannot coerce %s to double\n", valueTypeName(pval));
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "cannot coerce %s to double\n",
+ valueTypeName(pval));
return false;
}
}
@@ -1889,8 +2122,9 @@ evalStandardFunc(TState *thread, CState *st,
if (l != NULL)
{
- fprintf(stderr,
- "too many function arguments, maximum is %d\n", MAX_FARGS);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "too many function arguments, maximum is %d\n", MAX_FARGS);
return false;
}
@@ -2013,7 +2247,8 @@ evalStandardFunc(TState *thread, CState *st,
case PGBENCH_MOD:
if (ri == 0)
{
- fprintf(stderr, "division by zero\n");
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "division by zero\n");
return false;
}
/* special handling of -1 divisor */
@@ -2024,7 +2259,9 @@ evalStandardFunc(TState *thread, CState *st,
/* overflow check (needed for INT64_MIN) */
if (li == PG_INT64_MIN)
{
- fprintf(stderr, "bigint out of range\n");
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "bigint out of range\n");
return false;
}
else
@@ -2264,13 +2501,15 @@ evalStandardFunc(TState *thread, CState *st,
/* check random range */
if (imin > imax)
{
- fprintf(stderr, "empty range given to random\n");
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "empty range given to random\n");
return false;
}
else if (imax - imin < 0 || (imax - imin) + 1 < 0)
{
/* prevent int overflows in random functions */
- fprintf(stderr, "random range is too large\n");
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "random range is too large\n");
return false;
}
@@ -2292,9 +2531,10 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param < MIN_GAUSSIAN_PARAM)
{
- fprintf(stderr,
- "gaussian parameter must be at least %f "
- "(not %f)\n", MIN_GAUSSIAN_PARAM, param);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "gaussian parameter must be at least %f (not %f)\n",
+ MIN_GAUSSIAN_PARAM, param);
return false;
}
@@ -2306,9 +2546,10 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param <= 0.0 || param == 1.0 || param > MAX_ZIPFIAN_PARAM)
{
- fprintf(stderr,
- "zipfian parameter must be in range (0, 1) U (1, %d]"
- " (got %f)\n", MAX_ZIPFIAN_PARAM, param);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "zipfian parameter must be in range (0, 1) U (1, %d] (got %f)\n",
+ MAX_ZIPFIAN_PARAM, param);
return false;
}
setIntValue(retval,
@@ -2320,9 +2561,10 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param <= 0.0)
{
- fprintf(stderr,
- "exponential parameter must be greater than zero"
- " (got %f)\n", param);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "exponential parameter must be greater than zero (got %f)\n",
+ param);
return false;
}
@@ -2433,8 +2675,9 @@ evaluateExpr(TState *thread, CState *st, PgBenchExpr *expr, PgBenchValue *retval
if ((var = lookupVariable(&st->variables, expr->u.variable.varname)) == NULL)
{
- fprintf(stderr, "undefined variable \"%s\"\n",
- expr->u.variable.varname);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "undefined variable \"%s\"\n",
+ expr->u.variable.varname);
return false;
}
@@ -2528,15 +2771,17 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
}
else if ((arg = getVariable(variables, argv[i] + 1)) == NULL)
{
- fprintf(stderr, "%s: undefined variable \"%s\"\n",
- argv[0], argv[i]);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: undefined variable \"%s\"\n",
+ argv[0], argv[i]);
return false;
}
arglen = strlen(arg);
if (len + arglen + (i > 0 ? 1 : 0) >= SHELL_COMMAND_SIZE - 1)
{
- fprintf(stderr, "%s: shell command is too long\n", argv[0]);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: shell command is too long\n", argv[0]);
return false;
}
@@ -2553,7 +2798,7 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
{
if (system(command))
{
- if (!timer_exceeded)
+ if (!timer_exceeded && debug_level >= DEBUG_ERRORS)
fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
return false;
}
@@ -2563,19 +2808,21 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
/* Execute the command with pipe and read the standard output. */
if ((fp = popen(command, "r")) == NULL)
{
- fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
return false;
}
if (fgets(res, sizeof(res), fp) == NULL)
{
- if (!timer_exceeded)
+ if (!timer_exceeded && debug_level >= DEBUG_ERRORS)
fprintf(stderr, "%s: could not read result of shell command\n", argv[0]);
(void) pclose(fp);
return false;
}
if (pclose(fp) < 0)
{
- fprintf(stderr, "%s: could not close shell command\n", argv[0]);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: could not close shell command\n", argv[0]);
return false;
}
@@ -2585,8 +2832,10 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
endptr++;
if (*res == '\0' || *endptr != '\0')
{
- fprintf(stderr, "%s: shell command must return an integer (not \"%s\")\n",
- argv[0], res);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr,
+ "%s: shell command must return an integer (not \"%s\")\n",
+ argv[0], res);
return false;
}
if (!putVariableInt(variables, "setshell", variable, retval))
@@ -2605,14 +2854,31 @@ preparedStatementName(char *buffer, int file, int state)
sprintf(buffer, "P%d_%d", file, state);
}
+/*
+ * Report the error in the command while the script is executing.
+ */
static void
commandFailed(CState *st, const char *cmd, const char *message)
{
fprintf(stderr,
- "client %d aborted in command %d (%s) of script %d; %s\n",
+ "client %d got an error in command %d (%s) of script %d; %s\n",
st->id, st->command, cmd, st->use_file, message);
}
+/*
+ * Report the abortion of the client when processing SQL commands.
+ */
+static void
+clientAborted(CState *st, const char *message)
+{
+ const Command *command = sql_script[st->use_file].commands[st->command];
+
+ Assert(command->type == SQL_COMMAND);
+ fprintf(stderr,
+ "client %d aborted in command %d (SQL) of script %d; %s\n",
+ st->id, st->command, st->use_file, message);
+}
+
/* return a script number with a weighted choice. */
static int
chooseScript(TState *thread)
@@ -2645,7 +2911,7 @@ sendCommand(CState *st, Command *command)
sql = pg_strdup(command->argv[0]);
sql = assignVariables(&st->variables, sql);
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d sending %s\n", st->id, sql);
r = PQsendQuery(st->con, sql);
free(sql);
@@ -2657,7 +2923,7 @@ sendCommand(CState *st, Command *command)
getQueryParams(&st->variables, command, params);
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d sending %s\n", st->id, sql);
r = PQsendQueryParams(st->con, sql, command->argc - 1,
NULL, params, NULL, NULL, 0);
@@ -2692,7 +2958,7 @@ sendCommand(CState *st, Command *command)
getQueryParams(&st->variables, command, params);
preparedStatementName(name, st->use_file, st->command);
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d sending %s\n", st->id, name);
r = PQsendQueryPrepared(st->con, name, command->argc - 1,
params, NULL, NULL, 0);
@@ -2702,10 +2968,62 @@ sendCommand(CState *st, Command *command)
if (r == 0)
{
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d could not send %s\n",
st->id, command->argv[0]);
- st->ecnt++;
+ return false;
+ }
+ else
+ return true;
+}
+
+/* Send a rollback command, using the chosen querymode */
+static bool
+sendRollback(CState *st)
+{
+ static const char *rollback_cmd = "ROLLBACK;";
+ static const char *prepared_name = "P_rollback"; /* for QUERY_PREPARED */
+ int r;
+
+ if (querymode == QUERY_SIMPLE)
+ {
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d sending %s\n", st->id, rollback_cmd);
+ r = PQsendQuery(st->con, rollback_cmd);
+ }
+ else if (querymode == QUERY_EXTENDED)
+ {
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d sending %s\n", st->id, rollback_cmd);
+ r = PQsendQueryParams(st->con, rollback_cmd, 0,
+ NULL, NULL, NULL, NULL, 0);
+ }
+ else if (querymode == QUERY_PREPARED)
+ {
+ if (!st->rollback_prepared)
+ {
+ PGresult *res;
+
+ res = PQprepare(st->con, prepared_name, rollback_cmd, 0, NULL);
+ if (PQresultStatus(res) != PGRES_COMMAND_OK)
+ fprintf(stderr, "%s", PQerrorMessage(st->con));
+ PQclear(res);
+ st->rollback_prepared = true;
+ }
+
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d sending %s\n", st->id, prepared_name);
+ r = PQsendQueryPrepared(st->con, prepared_name, 0,
+ NULL, NULL, NULL, 0);
+ }
+ else /* unknown sql mode */
+ r = 0;
+
+ if (r == 0)
+ {
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d could not send %s\n",
+ st->id, rollback_cmd);
return false;
}
else
@@ -2726,8 +3044,9 @@ evaluateSleep(Variables *variables, int argc, char **argv, int *usecs)
{
if ((var = getVariable(variables, argv[1] + 1)) == NULL)
{
- fprintf(stderr, "%s: undefined variable \"%s\"\n",
- argv[0], argv[1]);
+ if (debug_level >= DEBUG_ERRORS)
+ fprintf(stderr, "%s: undefined variable \"%s\"\n",
+ argv[0], argv[1]);
return false;
}
usec = atoi(var);
@@ -2749,6 +3068,192 @@ evaluateSleep(Variables *variables, int argc, char **argv, int *usecs)
return true;
}
+/*
+ * Clear the variables in the array. The array itself is not freed.
+ */
+static void
+clearVariables(Variables *variables)
+{
+ Variable *vars,
+ *var;
+ int nvars;
+
+ if (!variables)
+ return; /* nothing to do here */
+
+ vars = variables->vars;
+ nvars = variables->nvars;
+ for (var = vars; var - vars < nvars; ++var)
+ {
+ pg_free(var->name);
+ pg_free(var->svalue);
+ }
+
+ variables->nvars = 0;
+}
+
+/*
+ * Make a deep copy of variables array.
+ * Before copying the function frees the string fields of the destination
+ * variables and if necessary enlarges their array.
+ */
+static void
+copyVariables(Variables *dest, const Variables *source)
+{
+ Variable *dest_var;
+ const Variable *source_var;
+
+ if (!dest || !source || dest == source)
+ return; /* nothing to do here */
+
+ /*
+ * Clear the original variables and make sure that we have enough space for
+ * the new variables.
+ */
+ clearVariables(dest);
+ enlargeVariables(dest, source->nvars);
+
+ /* Make a deep copy of variables array */
+ for (source_var = source->vars, dest_var = dest->vars;
+ source_var - source->vars < source->nvars;
+ ++source_var, ++dest_var)
+ {
+ dest_var->name = pg_strdup(source_var->name);
+ if (source_var->svalue == NULL)
+ dest_var->svalue = NULL;
+ else
+ dest_var->svalue = pg_strdup(source_var->svalue);
+ dest_var->value = source_var->value;
+ }
+ dest->nvars = source->nvars;
+ dest->vars_sorted = source->vars_sorted;
+}
+
+/*
+ * Get the error status from the error code.
+ */
+static EStatus
+getSQLErrorStatus(const char *sqlState)
+{
+ if (sqlState)
+ {
+ if (strcmp(sqlState, ERRCODE_T_R_SERIALIZATION_FAILURE) == 0)
+ return ESTATUS_SERIALIZATION_ERROR;
+ else if (strcmp(sqlState, ERRCODE_T_R_DEADLOCK_DETECTED) == 0)
+ return ESTATUS_DEADLOCK_ERROR;
+ }
+
+ return ESTATUS_OTHER_SQL_ERROR;
+}
+
+/*
+ * Returns true if this type of error can be retried.
+ */
+static bool
+canRetryError(EStatus estatus)
+{
+ return (estatus == ESTATUS_SERIALIZATION_ERROR ||
+ estatus == ESTATUS_DEADLOCK_ERROR);
+}
+
+/*
+ * Returns true if the error can be retried.
+ */
+static bool
+doRetry(CState *st, instr_time *now)
+{
+ Assert(st->estatus != ESTATUS_NO_ERROR);
+
+ /* We can only retry serialization or deadlock errors. */
+ if (!canRetryError(st->estatus))
+ return false;
+
+ /*
+ * We must have at least one option to limit the retrying of transactions
+ * that got an error.
+ */
+ Assert(max_tries || latency_limit);
+
+ /*
+ * We cannot retry the error if we have reached the maximum number of tries.
+ */
+ if (max_tries && st->retries + 1 >= max_tries)
+ return false;
+
+ /*
+ * We cannot retry the error if we spent too much time on this transaction.
+ */
+ if (latency_limit)
+ {
+ if (INSTR_TIME_IS_ZERO(*now))
+ INSTR_TIME_SET_CURRENT(*now);
+
+ if (INSTR_TIME_GET_MICROSEC(*now) - st->txn_scheduled > latency_limit)
+ return false;
+ }
+
+ /* OK */
+ return true;
+}
+
+/*
+ * Set in_tx_block to true if we are in a (failed) transaction block and false
+ * otherwise.
+ * Returns false on failure (broken connection or internal error).
+ */
+static bool
+getTransactionStatus(PGconn *con, bool *in_tx_block)
+{
+ PGTransactionStatusType tx_status;
+
+ tx_status = PQtransactionStatus(con);
+ switch (tx_status)
+ {
+ case PQTRANS_IDLE:
+ *in_tx_block = false;
+ break;
+ case PQTRANS_INTRANS:
+ case PQTRANS_INERROR:
+ *in_tx_block = true;
+ break;
+ case PQTRANS_UNKNOWN:
+ /* PQTRANS_UNKNOWN is expected given a broken connection */
+ if (PQstatus(con) == CONNECTION_BAD)
+ { /* there's something wrong */
+ fprintf(stderr, "perhaps the backend died while processing\n");
+ return false;
+ }
+ case PQTRANS_ACTIVE:
+ default:
+ /*
+ * We cannot find out whether we are in a transaction block or not.
+ * Internal error which should never occur.
+ */
+ fprintf(stderr, "unexpected transaction status %d\n", tx_status);
+ return false;
+ }
+
+ /* OK */
+ return true;
+}
+
+/*
+ * If the latency limit is used, return a percentage of the current transaction
+ * latency from the latency limit. Otherwise return zero.
+ */
+static double
+getLatencyUsed(CState *st, instr_time *now)
+{
+ if (!latency_limit)
+ return 0.0;
+
+ if (INSTR_TIME_IS_ZERO(*now))
+ INSTR_TIME_SET_CURRENT(*now);
+
+ return (100.0 * (INSTR_TIME_GET_MICROSEC(*now) - st->txn_scheduled) /
+ latency_limit);
+}
+
/*
* Advance the state machine of a connection, if possible.
*/
@@ -2790,9 +3295,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
st->use_file = chooseScript(thread);
- if (debug)
- fprintf(stderr, "client %d executing script \"%s\"\n", st->id,
- sql_script[st->use_file].desc);
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d executing script \"%s\"\n",
+ st->id, sql_script[st->use_file].desc);
if (throttle_delay > 0)
st->state = CSTATE_START_THROTTLE;
@@ -2800,6 +3305,10 @@ doCustom(TState *thread, CState *st, StatsData *agg)
st->state = CSTATE_START_TX;
/* check consistency */
Assert(conditional_stack_empty(st->cstack));
+
+ /* reset transaction variables to default values */
+ st->estatus = ESTATUS_NO_ERROR;
+ st->retries = 0;
break;
/*
@@ -2865,7 +3374,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
st->state = CSTATE_THROTTLE;
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d throttling " INT64_FORMAT " us\n",
st->id, wait);
break;
@@ -2909,8 +3418,17 @@ doCustom(TState *thread, CState *st, StatsData *agg)
/* Reset session-local state */
memset(st->prepared, 0, sizeof(st->prepared));
+ st->rollback_prepared = false;
}
+ /*
+ * It is the first try to run this transaction. Remember its
+ * parameters: maybe it will get an error and we will need to
+ * run it again.
+ */
+ st->retry_state.random_state = st->random_state;
+ copyVariables(&st->retry_state.variables, &st->variables);
+
/*
* Record transaction start time under logging, progress or
* throttling.
@@ -2955,7 +3473,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* Record statement start time if per-command latencies are
* requested
*/
- if (is_latencies)
+ if (report_per_command)
{
if (INSTR_TIME_IS_ZERO(now))
INSTR_TIME_SET_CURRENT(now);
@@ -2966,7 +3484,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
{
if (!sendCommand(st, command))
{
- commandFailed(st, "SQL", "SQL command send failed");
+ clientAborted(st, "SQL command send failed");
st->state = CSTATE_ABORTED;
}
else
@@ -2978,7 +3496,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
i;
char **argv = command->argv;
- if (debug)
+ if (debug_level >= DEBUG_ALL)
{
fprintf(stderr, "client %d executing \\%s", st->id, argv[0]);
for (i = 1; i < argc; i++)
@@ -2999,8 +3517,11 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!evaluateSleep(&st->variables, argc, argv, &usec))
{
- commandFailed(st, "sleep", "execution of meta-command failed");
- st->state = CSTATE_ABORTED;
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, "sleep",
+ "execution of meta-command failed");
+ st->estatus = ESTATUS_META_COMMAND_ERROR;
+ st->state = CSTATE_ERROR;
break;
}
@@ -3031,8 +3552,11 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!evaluateExpr(thread, st, expr, &result))
{
- commandFailed(st, argv[0], "evaluation of meta-command failed");
- st->state = CSTATE_ABORTED;
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, argv[0],
+ "evaluation of meta-command failed");
+ st->estatus = ESTATUS_META_COMMAND_ERROR;
+ st->state = CSTATE_ERROR;
break;
}
@@ -3041,8 +3565,11 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!putVariableValue(&st->variables, argv[0],
argv[1], &result))
{
- commandFailed(st, "set", "assignment of meta-command failed");
- st->state = CSTATE_ABORTED;
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, "set",
+ "assignment of meta-command failed");
+ st->estatus = ESTATUS_META_COMMAND_ERROR;
+ st->state = CSTATE_ERROR;
break;
}
}
@@ -3103,8 +3630,11 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (!ret) /* on error */
{
- commandFailed(st, "setshell", "execution of meta-command failed");
- st->state = CSTATE_ABORTED;
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, "setshell",
+ "execution of meta-command failed");
+ st->estatus = ESTATUS_META_COMMAND_ERROR;
+ st->state = CSTATE_ERROR;
break;
}
else
@@ -3124,8 +3654,11 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (!ret) /* on error */
{
- commandFailed(st, "shell", "execution of meta-command failed");
- st->state = CSTATE_ABORTED;
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, "shell",
+ "execution of meta-command failed");
+ st->estatus = ESTATUS_META_COMMAND_ERROR;
+ st->state = CSTATE_ERROR;
break;
}
else
@@ -3242,11 +3775,12 @@ doCustom(TState *thread, CState *st, StatsData *agg)
*/
case CSTATE_WAIT_RESULT:
command = sql_script[st->use_file].commands[st->command];
- if (debug)
+ if (debug_level >= DEBUG_ALL)
fprintf(stderr, "client %d receiving\n", st->id);
if (!PQconsumeInput(st->con))
{ /* there's something wrong */
- commandFailed(st, "SQL", "perhaps the backend died while processing");
+ clientAborted(st,
+ "perhaps the backend died while processing");
st->state = CSTATE_ABORTED;
break;
}
@@ -3263,12 +3797,66 @@ doCustom(TState *thread, CState *st, StatsData *agg)
case PGRES_TUPLES_OK:
case PGRES_EMPTY_QUERY:
/* OK */
+ st->estatus = ESTATUS_NO_ERROR;
PQclear(res);
discard_response(st);
st->state = CSTATE_END_COMMAND;
break;
+ case PGRES_NONFATAL_ERROR:
+ case PGRES_FATAL_ERROR:
+ st->estatus = getSQLErrorStatus(
+ PQresultErrorField(res, PG_DIAG_SQLSTATE));
+ if (debug_level >= DEBUG_ERRORS)
+ commandFailed(st, "SQL", PQerrorMessage(st->con));
+ PQclear(res);
+ discard_response(st);
+ st->state = CSTATE_ERROR;
+ break;
default:
- commandFailed(st, "SQL", PQerrorMessage(st->con));
+ clientAborted(st, PQerrorMessage(st->con));
+ PQclear(res);
+ st->state = CSTATE_ABORTED;
+ break;
+ }
+ break;
+
+ /*
+ * Wait for the rollback command to complete
+ */
+ case CSTATE_WAIT_ROLLBACK_RESULT:
+ if (debug_level >= DEBUG_ALL)
+ fprintf(stderr, "client %d receiving\n", st->id);
+ if (!PQconsumeInput(st->con))
+ {
+ fprintf(stderr,
+ "client %d aborted while rolling back the transaction after an error; perhaps the backend died while processing\n",
+ st->id);
+ st->state = CSTATE_ABORTED;
+ break;
+ }
+ if (PQisBusy(st->con))
+ return; /* don't have the whole result yet */
+
+ /*
+ * Read and discard the query result;
+ */
+ res = PQgetResult(st->con);
+ switch (PQresultStatus(res))
+ {
+ case PGRES_COMMAND_OK:
+ /* OK */
+ PQclear(res);
+ discard_response(st);
+ /* Check if we can retry the error. */
+ if (doRetry(st, &now))
+ st->state = CSTATE_RETRY;
+ else
+ st->state = CSTATE_FAILURE;
+ break;
+ default:
+ fprintf(stderr,
+ "client %d aborted while rolling back the transaction after an error; %s\n",
+ st->id, PQerrorMessage(st->con));
PQclear(res);
st->state = CSTATE_ABORTED;
break;
@@ -3300,7 +3888,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* in thread-local data structure, if per-command latencies
* are requested.
*/
- if (is_latencies)
+ if (report_per_command)
{
if (INSTR_TIME_IS_ZERO(now))
INSTR_TIME_SET_CURRENT(now);
@@ -3319,52 +3907,215 @@ doCustom(TState *thread, CState *st, StatsData *agg)
break;
/*
- * End of transaction.
+ * Clean up after an error.
*/
- case CSTATE_END_TX:
+ case CSTATE_ERROR:
+ {
+ bool in_tx_block;
- /* transaction finished: calculate latency and do log */
- processXactStats(thread, st, &now, false, agg);
+ Assert(st->estatus != ESTATUS_NO_ERROR);
- /* conditional stack must be empty */
- if (!conditional_stack_empty(st->cstack))
- {
- fprintf(stderr, "end of script reached within a conditional, missing \\endif\n");
- exit(1);
+ /* Clear the conditional stack */
+ conditional_stack_reset(st->cstack);
+
+ /*
+ * Check if we have a (failed) transaction block or not, and
+ * roll it back if any.
+ */
+
+ if (!getTransactionStatus(st->con, &in_tx_block))
+ {
+ /*
+ * There's something wrong...
+ * It is assumed that the function getTransactionStatus
+ * has already printed a more detailed error message.
+ */
+ fprintf(stderr,
+ "client %d aborted while receiving the transaction status\n",
+ st->id);
+ st->state = CSTATE_ABORTED;
+ break;
+ }
+
+ if (in_tx_block)
+ {
+ /* Try to rollback a (failed) transaction block. */
+ if (!sendRollback(st))
+ {
+ fprintf(stderr,
+ "client %d aborted: failed to send sql command for rolling back the failed transaction\n",
+ st->id);
+ st->state = CSTATE_ABORTED;
+ }
+ else
+ st->state = CSTATE_WAIT_ROLLBACK_RESULT;
+ }
+ else
+ {
+ /* Check if we can retry the error. */
+ if (doRetry(st, &now))
+ st->state = CSTATE_RETRY;
+ else
+ st->state = CSTATE_FAILURE;
+ }
}
+ break;
+
+ /*
+ * Retry the transaction after an error.
+ */
+ case CSTATE_RETRY:
+ command = sql_script[st->use_file].commands[st->command];
+
+ /* Accumulate the retry. */
+ st->retries++;
+ if (report_per_command)
+ command->retries++;
- if (is_connect)
+ /*
+ * Inform that the transaction will be retried after the error.
+ */
+ if (debug_level >= DEBUG_ERRORS)
{
- finishCon(st);
- INSTR_TIME_SET_ZERO(now);
+ fprintf(stderr,
+ "client %d repeats the transaction after the error (try %d",
+ st->id, st->retries + 1);
+ if (max_tries)
+ fprintf(stderr, "/%d", max_tries);
+ if (latency_limit)
+ fprintf(stderr,
+ ", %.3f%% of the maximum time of tries was used",
+ getLatencyUsed(st, &now));
+ fprintf(stderr, ")\n");
}
- if ((st->cnt >= nxacts && duration <= 0) || timer_exceeded)
+ /*
+ * Reset the execution parameters as they were at the beginning
+ * of the transaction.
+ */
+ st->random_state = st->retry_state.random_state;
+ copyVariables(&st->variables, &st->retry_state.variables);
+
+ /* Process the first transaction command. */
+ st->command = 0;
+ st->estatus = ESTATUS_NO_ERROR;
+ st->state = CSTATE_START_COMMAND;
+ break;
+
+ /*
+ * Complete the failed transaction.
+ */
+ case CSTATE_FAILURE:
+ command = sql_script[st->use_file].commands[st->command];
+
+ /* Accumulate the failure. */
+ if (report_per_command)
+ command->failures++;
+
+ /*
+ * If this is a serialization or deadlock failure, inform that
+ * the failed transaction will not be retried.
+ */
+ if (debug_level >= DEBUG_ERRORS && canRetryError(st->estatus))
{
- /* exit success */
- st->state = CSTATE_FINISHED;
- break;
+ fprintf(stderr,
+ "client %d ends the failed transaction (try %d",
+ st->id, st->retries + 1);
+ if (max_tries)
+ fprintf(stderr, "/%d", max_tries);
+ if (latency_limit)
+ fprintf(stderr,
+ ", %.3f%% of the maximum time of tries was used",
+ getLatencyUsed(st, &now));
+ fprintf(stderr, ")\n");
}
/*
- * No transaction is underway anymore.
+ * Reset the execution parameters as they were at the beginning
+ * of the transaction except for a random state.
*/
- st->state = CSTATE_CHOOSE_SCRIPT;
+ copyVariables(&st->variables, &st->retry_state.variables);
+
+ /* End the failed transaction. */
+ st->state = CSTATE_END_TX;
+ break;
/*
- * If we paced through all commands in the script in this
- * loop, without returning to the caller even once, do it now.
- * This gives the thread a chance to process other
- * connections, and to do progress reporting. This can
- * currently only happen if the script consists entirely of
- * meta-commands.
+ * End of transaction.
*/
- if (end_tx_processed)
- return;
- else
+ case CSTATE_END_TX:
{
- end_tx_processed = true;
- break;
+ bool in_tx_block;
+
+ /* transaction finished: calculate latency and do log */
+ processXactStats(thread, st, &now, false, agg);
+
+ /* conditional stack must be empty */
+ if (!conditional_stack_empty(st->cstack))
+ {
+ fprintf(stderr, "end of script reached within a conditional, missing \\endif\n");
+ exit(1);
+ }
+
+ /*
+ * We must complete all the transaction blocks that were
+ * started in this script.
+ */
+ if (!getTransactionStatus(st->con, &in_tx_block))
+ {
+ /*
+ * There's something wrong...
+ * It is assumed that the function getTransactionStatus
+ * has already printed a more detailed error message.
+ */
+ fprintf(stderr,
+ "client %d aborted while receiving the transaction status\n",
+ st->id);
+ st->state = CSTATE_ABORTED;
+ break;
+ }
+ if (in_tx_block)
+ {
+ fprintf(stderr,
+ "client %d aborted: end of script reached without completing the last transaction\n",
+ st->id);
+ st->state = CSTATE_ABORTED;
+ break;
+ }
+
+ if (is_connect)
+ {
+ finishCon(st);
+ INSTR_TIME_SET_ZERO(now);
+ }
+
+ if ((st->cnt >= nxacts && duration <= 0) || timer_exceeded)
+ {
+ /* exit success */
+ st->state = CSTATE_FINISHED;
+ break;
+ }
+
+ /*
+ * No transaction is underway anymore.
+ */
+ st->state = CSTATE_CHOOSE_SCRIPT;
+
+ /*
+ * If we paced through all commands in the script in this
+ * loop, without returning to the caller even once, do it now.
+ * This gives the thread a chance to process other
+ * connections, and to do progress reporting. This can
+ * currently only happen if the script consists entirely of
+ * meta-commands.
+ */
+ if (end_tx_processed)
+ return;
+ else
+ {
+ end_tx_processed = true;
+ break;
+ }
}
/*
@@ -3378,6 +4129,15 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
}
+static int64
+getFailures(const StatsData *stats)
+{
+ return (stats->serialization_failures +
+ stats->deadlock_failures +
+ stats->other_sql_failures +
+ stats->meta_command_failures);
+}
+
/*
* Print log entry after completing one transaction.
*
@@ -3422,6 +4182,16 @@ doLog(TState *thread, CState *st,
agg->latency.sum2,
agg->latency.min,
agg->latency.max);
+
+ if (failures_detailed)
+ fprintf(logfile, " " INT64_FORMAT " " INT64_FORMAT " " INT64_FORMAT " " INT64_FORMAT,
+ agg->serialization_failures,
+ agg->deadlock_failures,
+ agg->other_sql_failures,
+ agg->meta_command_failures);
+ else
+ fprintf(logfile, " " INT64_FORMAT, getFailures(agg));
+
if (throttle_delay)
{
fprintf(logfile, " %.0f %.0f %.0f %.0f",
@@ -3432,6 +4202,10 @@ doLog(TState *thread, CState *st,
if (latency_limit)
fprintf(logfile, " " INT64_FORMAT, agg->skipped);
}
+ if (max_tries != 1)
+ fprintf(logfile, " " INT64_FORMAT " " INT64_FORMAT,
+ agg->retried,
+ agg->retries);
fputc('\n', logfile);
/* reset data and move to next interval */
@@ -3439,7 +4213,7 @@ doLog(TState *thread, CState *st,
}
/* accumulate the current transaction */
- accumStats(agg, skipped, latency, lag);
+ accumStats(agg, skipped, latency, lag, st->estatus, st->retries);
}
else
{
@@ -3451,12 +4225,50 @@ doLog(TState *thread, CState *st,
fprintf(logfile, "%d " INT64_FORMAT " skipped %d %ld %ld",
st->id, st->cnt, st->use_file,
(long) tv.tv_sec, (long) tv.tv_usec);
- else
+ else if (st->estatus == ESTATUS_NO_ERROR)
fprintf(logfile, "%d " INT64_FORMAT " %.0f %d %ld %ld",
st->id, st->cnt, latency, st->use_file,
(long) tv.tv_sec, (long) tv.tv_usec);
+ else if (failures_detailed)
+ {
+ switch (st->estatus)
+ {
+ case ESTATUS_META_COMMAND_ERROR:
+ fprintf(logfile, "%d " INT64_FORMAT " meta_command_failure %d %ld %ld",
+ st->id, st->cnt, st->use_file,
+ (long) tv.tv_sec, (long) tv.tv_usec);
+ break;
+ case ESTATUS_SERIALIZATION_ERROR:
+ fprintf(logfile, "%d " INT64_FORMAT " serialization_failure %d %ld %ld",
+ st->id, st->cnt, st->use_file,
+ (long) tv.tv_sec, (long) tv.tv_usec);
+ break;
+ case ESTATUS_DEADLOCK_ERROR:
+ fprintf(logfile, "%d " INT64_FORMAT " deadlock_failure %d %ld %ld",
+ st->id, st->cnt, st->use_file,
+ (long) tv.tv_sec, (long) tv.tv_usec);
+ break;
+ case ESTATUS_OTHER_SQL_ERROR:
+ fprintf(logfile, "%d " INT64_FORMAT " other_sql_failure %d %ld %ld",
+ st->id, st->cnt, st->use_file,
+ (long) tv.tv_sec, (long) tv.tv_usec);
+ break;
+ default:
+ /* internal error which should never occur */
+ fprintf(stderr, "unexpected error status: %d\n",
+ st->estatus);
+ exit(1);
+ }
+ }
+ else
+ fprintf(logfile, "%d " INT64_FORMAT " failed %d %ld %ld",
+ st->id, st->cnt, st->use_file,
+ (long) tv.tv_sec, (long) tv.tv_usec);
+
if (throttle_delay)
fprintf(logfile, " %.0f", lag);
+ if (max_tries != 1)
+ fprintf(logfile, " %d", st->retries);
fputc('\n', logfile);
}
}
@@ -3465,7 +4277,8 @@ doLog(TState *thread, CState *st,
* Accumulate and report statistics at end of a transaction.
*
* (This is also called when a transaction is late and thus skipped.
- * Note that even skipped transactions are counted in the "cnt" fields.)
+ * Note that even skipped and failed transactions are counted in the CState
+ * "cnt" field.)
*/
static void
processXactStats(TState *thread, CState *st, instr_time *now,
@@ -3473,10 +4286,10 @@ processXactStats(TState *thread, CState *st, instr_time *now,
{
double latency = 0.0,
lag = 0.0;
- bool thread_details = progress || throttle_delay || latency_limit,
- detailed = thread_details || use_log || per_script_stats;
+ bool detailed = progress || throttle_delay || latency_limit ||
+ use_log || per_script_stats;
- if (detailed && !skipped)
+ if (detailed && !skipped && st->estatus == ESTATUS_NO_ERROR)
{
if (INSTR_TIME_IS_ZERO(*now))
INSTR_TIME_SET_CURRENT(*now);
@@ -3486,20 +4299,12 @@ processXactStats(TState *thread, CState *st, instr_time *now,
lag = INSTR_TIME_GET_MICROSEC(st->txn_begin) - st->txn_scheduled;
}
- if (thread_details)
- {
- /* keep detailed thread stats */
- accumStats(&thread->stats, skipped, latency, lag);
+ /* keep detailed thread stats */
+ accumStats(&thread->stats, skipped, latency, lag, st->estatus, st->retries);
- /* count transactions over the latency limit, if needed */
- if (latency_limit && latency > latency_limit)
- thread->latency_late++;
- }
- else
- {
- /* no detailed stats, just count */
- thread->stats.cnt++;
- }
+ /* count transactions over the latency limit, if needed */
+ if (latency_limit && latency > latency_limit)
+ thread->latency_late++;
/* client stat is just counting */
st->cnt++;
@@ -3509,7 +4314,8 @@ processXactStats(TState *thread, CState *st, instr_time *now,
/* XXX could use a mutex here, but we choose not to */
if (per_script_stats)
- accumStats(&sql_script[st->use_file].stats, skipped, latency, lag);
+ accumStats(&sql_script[st->use_file].stats, skipped, latency, lag,
+ st->estatus, st->retries);
}
@@ -4644,15 +5450,16 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
double time_include,
tps_include,
tps_exclude;
- int64 ntx = total->cnt - total->skipped;
+ int64 failures = getFailures(total);
+ int64 total_cnt = total->cnt + total->skipped + failures;
int i,
totalCacheOverflows = 0;
time_include = INSTR_TIME_GET_DOUBLE(total_time);
/* tps is about actually executed transactions */
- tps_include = ntx / time_include;
- tps_exclude = ntx /
+ tps_include = total->cnt / time_include;
+ tps_exclude = total->cnt /
(time_include - (INSTR_TIME_GET_DOUBLE(conn_total_time) / nclients));
/* Report test parameters. */
@@ -4666,14 +5473,55 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
{
printf("number of transactions per client: %d\n", nxacts);
printf("number of transactions actually processed: " INT64_FORMAT "/%d\n",
- ntx, nxacts * nclients);
+ total->cnt, nxacts * nclients);
}
else
{
printf("duration: %d s\n", duration);
printf("number of transactions actually processed: " INT64_FORMAT "\n",
- ntx);
+ total->cnt);
+ }
+
+ if (failures > 0)
+ {
+ printf("number of failures: " INT64_FORMAT " (%.3f%%)\n",
+ failures, 100.0 * failures / total_cnt);
+
+ if (failures_detailed)
+ {
+ /* SQL failures */
+ if (total->serialization_failures || total->other_sql_failures)
+ printf("number of serialization failures: " INT64_FORMAT " (%.3f%%)\n",
+ total->serialization_failures,
+ 100.0 * total->serialization_failures / total_cnt);
+ if (total->deadlock_failures || total->other_sql_failures)
+ printf("number of deadlock failures: " INT64_FORMAT " (%.3f%%)\n",
+ total->deadlock_failures,
+ 100.0 * total->deadlock_failures / total_cnt);
+ if (total->other_sql_failures)
+ printf("number of other SQL failures: " INT64_FORMAT " (%.3f%%)\n",
+ total->other_sql_failures,
+ 100.0 * total->other_sql_failures / total_cnt);
+
+ /* meta command failures */
+ if (total->meta_command_failures > 0)
+ printf("number of meta-command failures: " INT64_FORMAT " (%.3f%%)\n",
+ total->meta_command_failures,
+ 100.0 * total->meta_command_failures / total_cnt);
+ }
+ }
+
+ /* it can be non-zero only if max_tries is not equal to one */
+ if (total->retried > 0)
+ {
+ printf("number of retried: " INT64_FORMAT " (%.3f%%)\n",
+ total->retried, 100.0 * total->retried / total_cnt);
+ printf("number of retries: " INT64_FORMAT "\n", total->retries);
}
+
+ if (max_tries)
+ printf("maximum number of tries: %d\n", max_tries);
+
/* Report zipfian cache overflow */
for (i = 0; i < nthreads; i++)
{
@@ -4685,26 +5533,27 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
}
/* Remaining stats are nonsensical if we failed to execute any xacts */
- if (total->cnt <= 0)
+ if (total->cnt + total->skipped <= 0)
return;
if (throttle_delay && latency_limit)
printf("number of transactions skipped: " INT64_FORMAT " (%.3f %%)\n",
total->skipped,
- 100.0 * total->skipped / total->cnt);
+ 100.0 * total->skipped / total_cnt);
if (latency_limit)
printf("number of transactions above the %.1f ms latency limit: " INT64_FORMAT "/" INT64_FORMAT " (%.3f %%)\n",
- latency_limit / 1000.0, latency_late, ntx,
- (ntx > 0) ? 100.0 * latency_late / ntx : 0.0);
+ latency_limit / 1000.0, latency_late, total->cnt,
+ (total->cnt > 0) ? 100.0 * latency_late / total->cnt : 0.0);
if (throttle_delay || progress || latency_limit)
printSimpleStats("latency", &total->latency);
else
{
/* no measurement, show average latency computed from run time */
- printf("latency average = %.3f ms\n",
- 1000.0 * time_include * nclients / total->cnt);
+ printf("latency average = %.3f ms%s\n",
+ 1000.0 * time_include * nclients / total_cnt,
+ failures > 0 ? " (including failures)" : "");
}
if (throttle_delay)
@@ -4723,7 +5572,7 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
printf("tps = %f (excluding connections establishing)\n", tps_exclude);
/* Report per-script/command statistics */
- if (per_script_stats || is_latencies)
+ if (per_script_stats || report_per_command)
{
int i;
@@ -4732,6 +5581,9 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
if (per_script_stats)
{
StatsData *sstats = &sql_script[i].stats;
+ int64 script_failures = getFailures(sstats);
+ int64 script_total_cnt =
+ sstats->cnt + sstats->skipped + script_failures;
printf("SQL script %d: %s\n"
" - weight: %d (targets %.1f%% of total)\n"
@@ -4741,25 +5593,75 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
100.0 * sql_script[i].weight / total_weight,
sstats->cnt,
100.0 * sstats->cnt / total->cnt,
- (sstats->cnt - sstats->skipped) / time_include);
+ sstats->cnt / time_include);
+
+ if (failures > 0)
+ {
+ printf(" - number of failures: " INT64_FORMAT " (%.3f%%)\n",
+ script_failures,
+ 100.0 * script_failures / script_total_cnt);
+
+ if (failures_detailed)
+ {
+ /* SQL failures */
+ if (total->serialization_failures ||
+ total->other_sql_failures)
+ printf(" - number of serialization failures: " INT64_FORMAT " (%.3f%%)\n",
+ sstats->serialization_failures,
+ (100.0 * sstats->serialization_failures /
+ script_total_cnt));
+ if (total->deadlock_failures ||
+ total->other_sql_failures)
+ printf(" - number of deadlock failures: " INT64_FORMAT " (%.3f%%)\n",
+ sstats->deadlock_failures,
+ (100.0 * sstats->deadlock_failures /
+ script_total_cnt));
+ if (total->other_sql_failures)
+ printf(" - number of other SQL failures: " INT64_FORMAT " (%.3f%%)\n",
+ sstats->other_sql_failures,
+ (100.0 * sstats->other_sql_failures /
+ script_total_cnt));
+
+ /* meta command failures */
+ if (total->meta_command_failures > 0)
+ printf(" - number of meta-command failures: " INT64_FORMAT " (%.3f%%)\n",
+ sstats->meta_command_failures,
+ (100.0 * sstats->meta_command_failures /
+ script_total_cnt));
+ }
+ }
+
+ /* it can be non-zero only if max_tries is not equal to one */
+ if (total->retried > 0)
+ {
+ printf(" - number of retried: " INT64_FORMAT " (%.3f%%)\n",
+ sstats->retried,
+ 100.0 * sstats->retried / script_total_cnt);
+ printf(" - number of retries: " INT64_FORMAT "\n",
+ sstats->retries);
+ }
- if (throttle_delay && latency_limit && sstats->cnt > 0)
+ if (throttle_delay && latency_limit && script_total_cnt > 0)
printf(" - number of transactions skipped: " INT64_FORMAT " (%.3f%%)\n",
sstats->skipped,
- 100.0 * sstats->skipped / sstats->cnt);
+ 100.0 * sstats->skipped / script_total_cnt);
printSimpleStats(" - latency", &sstats->latency);
}
- /* Report per-command latencies */
- if (is_latencies)
+ /*
+ * Report per-command statistics: latencies, retries after errors,
+ * failures (errors without retrying).
+ */
+ if (report_per_command)
{
Command **commands;
- if (per_script_stats)
- printf(" - statement latencies in milliseconds:\n");
- else
- printf("statement latencies in milliseconds:\n");
+ printf("%sstatement latencies in milliseconds%s:\n",
+ per_script_stats ? " - " : "",
+ (max_tries == 1 ?
+ " and failures" :
+ ", failures and retries"));
for (commands = sql_script[i].commands;
*commands != NULL;
@@ -4767,10 +5669,19 @@ printResults(TState *threads, StatsData *total, instr_time total_time,
{
SimpleStats *cstats = &(*commands)->stats;
- printf(" %11.3f %s\n",
- (cstats->count > 0) ?
- 1000.0 * cstats->sum / cstats->count : 0.0,
- (*commands)->line);
+ if (max_tries == 1)
+ printf(" %11.3f %10" INT64_MODIFIER "d %s\n",
+ (cstats->count > 0) ?
+ 1000.0 * cstats->sum / cstats->count : 0.0,
+ (*commands)->failures,
+ (*commands)->line);
+ else
+ printf(" %11.3f %10" INT64_MODIFIER "d %10" INT64_MODIFIER "d %s\n",
+ (cstats->count > 0) ?
+ 1000.0 * cstats->sum / cstats->count : 0.0,
+ (*commands)->failures,
+ (*commands)->retries,
+ (*commands)->line);
}
}
}
@@ -4862,7 +5773,7 @@ main(int argc, char **argv)
{"progress", required_argument, NULL, 'P'},
{"protocol", required_argument, NULL, 'M'},
{"quiet", no_argument, NULL, 'q'},
- {"report-latencies", no_argument, NULL, 'r'},
+ {"report-per-command", no_argument, NULL, 'r'},
{"rate", required_argument, NULL, 'R'},
{"scale", required_argument, NULL, 's'},
{"select-only", no_argument, NULL, 'S'},
@@ -4881,6 +5792,9 @@ main(int argc, char **argv)
{"log-prefix", required_argument, NULL, 7},
{"foreign-keys", no_argument, NULL, 8},
{"random-seed", required_argument, NULL, 9},
+ {"failures-detailed", no_argument, NULL, 10},
+ {"max-tries", required_argument, NULL, 11},
+ {"print-errors", no_argument, NULL, 12},
{NULL, 0, NULL, 0}
};
@@ -4917,6 +5831,7 @@ main(int argc, char **argv)
PGconn *con;
PGresult *res;
char *env;
+ bool retry = false; /* retry transactions with errors or not */
progname = get_progname(argv[0]);
@@ -4986,7 +5901,7 @@ main(int argc, char **argv)
pgport = pg_strdup(optarg);
break;
case 'd':
- debug++;
+ debug_level = DEBUG_ALL;
break;
case 'c':
benchmarking_option_set = true;
@@ -5039,7 +5954,7 @@ main(int argc, char **argv)
break;
case 'r':
benchmarking_option_set = true;
- is_latencies = true;
+ report_per_command = true;
break;
case 's':
scale_given = true;
@@ -5236,6 +6151,40 @@ main(int argc, char **argv)
exit(1);
}
break;
+ case 10: /* failures-detailed */
+ benchmarking_option_set = true;
+ failures_detailed = true;
+ break;
+ case 11: /* max-tries */
+ {
+ int32 max_tries_arg = atoi(optarg);
+
+ if (max_tries_arg < 0)
+ {
+ fprintf(stderr,
+ "invalid number of maximum tries: \"%s\"\n",
+ optarg);
+ exit(1);
+ }
+
+ benchmarking_option_set = true;
+
+ /*
+ * Always retry transactions with errors if this option is
+ * used. But if its value is 0, use the option
+ * --latency-limit to limit the number of tries.
+ */
+ retry = true;
+
+ max_tries = (uint32) max_tries_arg;
+ }
+ break;
+ case 12: /* print-errors */
+ benchmarking_option_set = true;
+ /* do not conflict with the option --debug */
+ if (debug_level < DEBUG_ERRORS)
+ debug_level = DEBUG_ERRORS;
+ break;
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
@@ -5405,6 +6354,20 @@ main(int argc, char **argv)
exit(1);
}
+ if (!max_tries)
+ {
+ if (retry && !latency_limit)
+ {
+ fprintf(stderr, "an infinite number of transaction tries can only be used with the option --latency-limit\n");
+ exit(1);
+ }
+ else if (!retry)
+ {
+ /* By default transactions with errors are not retried */
+ max_tries = 1;
+ }
+ }
+
/*
* save main process id in the global variable because process id will be
* changed after fork.
@@ -5430,7 +6393,12 @@ main(int argc, char **argv)
{
if (!putVariableValue(&state[i].variables, "startup",
var->name, &var->value))
+ {
+ fprintf(stderr,
+ "error when setting the startup variable \"%s\" for client %d\n",
+ var->name, i);
exit(1);
+ }
}
else
{
@@ -5449,7 +6417,7 @@ main(int argc, char **argv)
initRandomState(&state[i].random_state);
}
- if (debug)
+ if (debug_level >= DEBUG_ALL)
{
if (duration <= 0)
printf("pghost: %s pgport: %s nclients: %d nxacts: %d dbName: %s\n",
@@ -5515,7 +6483,12 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
{
if (!putVariableInt(&state[i].variables, "startup", "scale", scale))
+ {
+ fprintf(stderr,
+ "error when setting the startup variable \"scale\" for client %d\n",
+ i);
exit(1);
+ }
}
}
@@ -5527,7 +6500,12 @@ main(int argc, char **argv)
{
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "client_id", i))
+ {
+ fprintf(stderr,
+ "error when setting the startup variable \"client_id\" for client %d\n",
+ i);
exit(1);
+ }
}
/* set default seed for hash functions */
@@ -5541,7 +6519,12 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "default_seed",
(int64) seed))
+ {
+ fprintf(stderr,
+ "error when setting the startup variable \"default_seed\" for client %d\n",
+ i);
exit(1);
+ }
}
/* set random seed unless overwritten */
@@ -5550,7 +6533,12 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "random_seed",
random_seed))
+ {
+ fprintf(stderr,
+ "error when setting the startup variable \"random_seed\" for client %d\n",
+ i);
exit(1);
+ }
}
if (!is_no_vacuum)
@@ -5666,6 +6654,12 @@ main(int argc, char **argv)
mergeSimpleStats(&stats.lag, &thread->stats.lag);
stats.cnt += thread->stats.cnt;
stats.skipped += thread->stats.skipped;
+ stats.retries += thread->stats.retries;
+ stats.retried += thread->stats.retried;
+ stats.serialization_failures += thread->stats.serialization_failures;
+ stats.deadlock_failures += thread->stats.deadlock_failures;
+ stats.other_sql_failures += thread->stats.other_sql_failures;
+ stats.meta_command_failures += thread->stats.meta_command_failures;
latency_late += thread->latency_late;
INSTR_TIME_ADD(conn_total_time, thread->conn_time);
}
@@ -5804,7 +6798,8 @@ threadRun(void *arg)
if (min_usec > this_usec)
min_usec = this_usec;
}
- else if (st->state == CSTATE_WAIT_RESULT)
+ else if (st->state == CSTATE_WAIT_RESULT ||
+ st->state == CSTATE_WAIT_ROLLBACK_RESULT)
{
/*
* waiting for result from server - nothing to do unless the
@@ -5908,7 +6903,8 @@ threadRun(void *arg)
{
CState *st = &state[i];
- if (st->state == CSTATE_WAIT_RESULT)
+ if (st->state == CSTATE_WAIT_RESULT ||
+ st->state == CSTATE_WAIT_ROLLBACK_RESULT)
{
/* don't call doCustom unless data is available */
int sock = PQsocket(st->con);
@@ -5950,7 +6946,9 @@ threadRun(void *arg)
/* generate and show report */
StatsData cur;
int64 run = now - last_report,
- ntx;
+ cnt,
+ failures,
+ retried;
double tps,
total_run,
latency,
@@ -5977,23 +6975,34 @@ threadRun(void *arg)
mergeSimpleStats(&cur.lag, &thread[i].stats.lag);
cur.cnt += thread[i].stats.cnt;
cur.skipped += thread[i].stats.skipped;
+ cur.retries += thread[i].stats.retries;
+ cur.retried += thread[i].stats.retried;
+ cur.serialization_failures +=
+ thread[i].stats.serialization_failures;
+ cur.deadlock_failures += thread[i].stats.deadlock_failures;
+ cur.other_sql_failures +=
+ thread[i].stats.other_sql_failures;
+ cur.meta_command_failures +=
+ thread[i].stats.meta_command_failures;
}
/* we count only actually executed transactions */
- ntx = (cur.cnt - cur.skipped) - (last.cnt - last.skipped);
+ cnt = cur.cnt - last.cnt;
total_run = (now - thread_start) / 1000000.0;
- tps = 1000000.0 * ntx / run;
- if (ntx > 0)
+ tps = 1000000.0 * cnt / run;
+ if (cnt > 0)
{
- latency = 0.001 * (cur.latency.sum - last.latency.sum) / ntx;
- sqlat = 1.0 * (cur.latency.sum2 - last.latency.sum2) / ntx;
+ latency = 0.001 * (cur.latency.sum - last.latency.sum) / cnt;
+ sqlat = 1.0 * (cur.latency.sum2 - last.latency.sum2) / cnt;
stdev = 0.001 * sqrt(sqlat - 1000000.0 * latency * latency);
- lag = 0.001 * (cur.lag.sum - last.lag.sum) / ntx;
+ lag = 0.001 * (cur.lag.sum - last.lag.sum) / cnt;
}
else
{
latency = sqlat = stdev = lag = 0;
}
+ failures = getFailures(&cur) - getFailures(&last);
+ retried = cur.retried - last.retried;
if (progress_timestamp)
{
@@ -6019,6 +7028,9 @@ threadRun(void *arg)
"progress: %s, %.1f tps, lat %.3f ms stddev %.3f",
tbuf, tps, latency, stdev);
+ if (failures > 0)
+ fprintf(stderr, ", " INT64_FORMAT " failed", failures);
+
if (throttle_delay)
{
fprintf(stderr, ", lag %.3f ms", lag);
@@ -6026,6 +7038,12 @@ threadRun(void *arg)
fprintf(stderr, ", " INT64_FORMAT " skipped",
cur.skipped - last.skipped);
}
+
+ /* it can be non-zero only if max_tries is not equal to one */
+ if (retried > 0)
+ fprintf(stderr,
+ ", " INT64_FORMAT " retried, " INT64_FORMAT " retries",
+ retried, cur.retries - last.retries);
fprintf(stderr, "\n");
last = cur;
diff --git a/src/bin/pgbench/t/001_pgbench_with_server.pl b/src/bin/pgbench/t/001_pgbench_with_server.pl
index 2fc021dde7..033e66996e 100644
--- a/src/bin/pgbench/t/001_pgbench_with_server.pl
+++ b/src/bin/pgbench/t/001_pgbench_with_server.pl
@@ -5,9 +5,20 @@ use PostgresNode;
use TestLib;
use Test::More;
+use constant
+{
+ SQL_ERROR => 0,
+ META_COMMAND_ERROR => 1,
+ SYNTAX_ERROR => 2,
+};
+
# start a pgbench specific server
my $node = get_new_node('main');
-$node->init;
+
+# Set to untranslated messages, to be able to compare program output with
+# expected strings.
+$node->init(extra => [ '--locale', 'C' ]);
+
$node->start;
# invoke pgbench
@@ -136,7 +147,8 @@ pgbench(
qr{builtin: TPC-B},
qr{clients: 2\b},
qr{processed: 10/10},
- qr{mode: simple}
+ qr{mode: simple},
+ qr{maximum number of tries: 1}
],
[qr{^$}],
'pgbench tpcb-like');
@@ -530,11 +542,12 @@ pgbench(
# trigger many expression errors
my @errors = (
- # [ test name, expected status, expected stderr, script ]
+ # [ test name, expected status, error type, expected stderr, script ]
# SQL
[
'sql syntax error',
0,
+ SQL_ERROR,
[
qr{ERROR: syntax error},
qr{prepared statement .* does not exist}
@@ -544,28 +557,36 @@ my @errors = (
}
],
[
- 'sql too many args', 1, [qr{statement has too many arguments.*\b9\b}],
+ 'sql too many args', 1, SYNTAX_ERROR,
+ [qr{statement has too many arguments.*\b9\b}],
q{-- MAX_ARGS=10 for prepared
\set i 0
SELECT LEAST(:i, :i, :i, :i, :i, :i, :i, :i, :i, :i, :i);
+}
+ ],
+ [ 'sql division by zero', 0, SQL_ERROR, [qr{ERROR: division by zero}],
+ q{-- SQL division by zero
+SELECT 1 / 0;
}
],
# SHELL
[
- 'shell bad command', 0,
+ 'shell bad command', 0, META_COMMAND_ERROR,
[qr{\(shell\) .* meta-command failed}], q{\shell no-such-command}
],
[
- 'shell undefined variable', 0,
+ 'shell undefined variable', 0, META_COMMAND_ERROR,
[qr{undefined variable ":nosuchvariable"}],
q{-- undefined variable in shell
\shell echo ::foo :nosuchvariable
}
],
- [ 'shell missing command', 1, [qr{missing command }], q{\shell} ],
+ [ 'shell missing command', 1, SYNTAX_ERROR, [qr{missing command }],
+ q{\shell} ],
[
- 'shell too many args', 1, [qr{too many arguments in command "shell"}],
+ 'shell too many args', 1, SYNTAX_ERROR,
+ [qr{too many arguments in command "shell"}],
q{-- 257 arguments to \shell
\shell echo \
0 1 2 3 4 5 6 7 8 9 A B C D E F \
@@ -589,162 +610,232 @@ SELECT LEAST(:i, :i, :i, :i, :i, :i, :i, :i, :i, :i, :i);
# SET
[
- 'set syntax error', 1,
+ 'set syntax error', 1, SYNTAX_ERROR,
[qr{syntax error in command "set"}], q{\set i 1 +}
],
[
- 'set no such function', 1,
+ 'set no such function', 1, SYNTAX_ERROR,
[qr{unexpected function name}], q{\set i noSuchFunction()}
],
[
- 'set invalid variable name', 0,
+ 'set invalid variable name', 0, META_COMMAND_ERROR,
[qr{invalid variable name}], q{\set . 1}
],
[
- 'set int overflow', 0,
+ 'set int overflow', 0, META_COMMAND_ERROR,
[qr{double to int overflow for 100}], q{\set i int(1E32)}
],
- [ 'set division by zero', 0, [qr{division by zero}], q{\set i 1/0} ],
[
- 'set bigint out of range', 0,
+ 'set division by zero', 0, META_COMMAND_ERROR,
+ [qr{division by zero}], q{\set i 1/0}
+ ],
+ [
+ 'set bigint out of range', 0, META_COMMAND_ERROR,
[qr{bigint out of range}], q{\set i 9223372036854775808 / -1}
],
[
'set undefined variable',
0,
+ META_COMMAND_ERROR,
[qr{undefined variable "nosuchvariable"}],
q{\set i :nosuchvariable}
],
- [ 'set unexpected char', 1, [qr{unexpected character .;.}], q{\set i ;} ],
+ [
+ 'set unexpected char', 1, SYNTAX_ERROR,
+ [qr{unexpected character .;.}], q{\set i ;}
+ ],
[
'set too many args',
0,
+ META_COMMAND_ERROR,
[qr{too many function arguments}],
q{\set i least(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)}
],
[
- 'set empty random range', 0,
+ 'set empty random range', 0, META_COMMAND_ERROR,
[qr{empty range given to random}], q{\set i random(5,3)}
],
[
'set random range too large',
0,
+ META_COMMAND_ERROR,
[qr{random range is too large}],
q{\set i random(-9223372036854775808, 9223372036854775807)}
],
[
'set gaussian param too small',
0,
+ META_COMMAND_ERROR,
[qr{gaussian param.* at least 2}],
q{\set i random_gaussian(0, 10, 1.0)}
],
[
'set exponential param greater 0',
0,
+ META_COMMAND_ERROR,
[qr{exponential parameter must be greater }],
q{\set i random_exponential(0, 10, 0.0)}
],
[
'set zipfian param to 1',
0,
+ META_COMMAND_ERROR,
[qr{zipfian parameter must be in range \(0, 1\) U \(1, \d+\]}],
q{\set i random_zipfian(0, 10, 1)}
],
[
'set zipfian param too large',
0,
+ META_COMMAND_ERROR,
[qr{zipfian parameter must be in range \(0, 1\) U \(1, \d+\]}],
q{\set i random_zipfian(0, 10, 1000000)}
],
[
- 'set non numeric value', 0,
+ 'set non numeric value', 0, META_COMMAND_ERROR,
[qr{malformed variable "foo" value: "bla"}], q{\set i :foo + 1}
],
- [ 'set no expression', 1, [qr{syntax error}], q{\set i} ],
- [ 'set missing argument', 1, [qr{missing argument}i], q{\set} ],
+ [ 'set no expression', 1, SYNTAX_ERROR, [qr{syntax error}], q{\set i} ],
+ [
+ 'set missing argument', 1, SYNTAX_ERROR,
+ [qr{missing argument}i], q{\set}
+ ],
[
- 'set not a bool', 0,
+ 'set not a bool', 0, META_COMMAND_ERROR,
[qr{cannot coerce double to boolean}], q{\set b NOT 0.0}
],
[
- 'set not an int', 0,
+ 'set not an int', 0, META_COMMAND_ERROR,
[qr{cannot coerce boolean to int}], q{\set i TRUE + 2}
],
[
- 'set not a double', 0,
+ 'set not a double', 0, META_COMMAND_ERROR,
[qr{cannot coerce boolean to double}], q{\set d ln(TRUE)}
],
[
'set case error',
1,
+ SYNTAX_ERROR,
[qr{syntax error in command "set"}],
q{\set i CASE TRUE THEN 1 ELSE 0 END}
],
[
- 'set random error', 0,
+ 'set random error', 0, META_COMMAND_ERROR,
[qr{cannot coerce boolean to int}], q{\set b random(FALSE, TRUE)}
],
[
- 'set number of args mismatch', 1,
+ 'set number of args mismatch', 1, SYNTAX_ERROR,
[qr{unexpected number of arguments}], q{\set d ln(1.0, 2.0))}
],
[
- 'set at least one arg', 1,
+ 'set at least one arg', 1, SYNTAX_ERROR,
[qr{at least one argument expected}], q{\set i greatest())}
],
# SETSHELL
[
- 'setshell not an int', 0,
+ 'setshell not an int', 0, META_COMMAND_ERROR,
[qr{command must return an integer}], q{\setshell i echo -n one}
],
- [ 'setshell missing arg', 1, [qr{missing argument }], q{\setshell var} ],
[
- 'setshell no such command', 0,
+ 'setshell missing arg', 1, SYNTAX_ERROR,
+ [qr{missing argument }], q{\setshell var}
+ ],
+ [
+ 'setshell no such command', 0, META_COMMAND_ERROR,
[qr{could not read result }], q{\setshell var no-such-command}
],
# SLEEP
[
- 'sleep undefined variable', 0,
+ 'sleep undefined variable', 0, META_COMMAND_ERROR,
[qr{sleep: undefined variable}], q{\sleep :nosuchvariable}
],
[
- 'sleep too many args', 1,
+ 'sleep too many args', 1, SYNTAX_ERROR,
[qr{too many arguments}], q{\sleep too many args}
],
[
- 'sleep missing arg', 1,
+ 'sleep missing arg', 1, SYNTAX_ERROR,
[ qr{missing argument}, qr{\\sleep} ], q{\sleep}
],
[
- 'sleep unknown unit', 1,
+ 'sleep unknown unit', 1, SYNTAX_ERROR,
[qr{unrecognized time unit}], q{\sleep 1 week}
],
+ # CONDITIONAL BLOCKS
+ [ 'error inside a conditional block', 0, SQL_ERROR,
+ [qr{ERROR: division by zero}],
+ q{-- error inside a conditional block
+\if true
+SELECT 1 / 0;
+\endif
+}
+ ],
+
# MISC
[
- 'misc invalid backslash command', 1,
+ 'misc invalid backslash command', 1, SYNTAX_ERROR,
[qr{invalid command .* "nosuchcommand"}], q{\nosuchcommand}
],
- [ 'misc empty script', 1, [qr{empty command list for script}], q{} ],
[
- 'bad boolean', 0,
+ 'misc empty script', 1, SYNTAX_ERROR,
+ [qr{empty command list for script}], q{}
+ ],
+ [
+ 'bad boolean', 0, META_COMMAND_ERROR,
[qr{malformed variable.*trueXXX}], q{\set b :badtrue or true}
],);
for my $e (@errors)
{
- my ($name, $status, $re, $script) = @$e;
+ my ($name, $status, $error_type, $re, $script) = @$e;
my $n = '001_pgbench_error_' . $name;
$n =~ s/ /_/g;
+ my $test_name = 'pgbench script error: ' . $name;
+ my $stdout_re;
+
+ if ($status)
+ {
+ # only syntax errors get non-zero exit status
+ # internal error which should never occur
+ die $test_name . ": unexpected error type: " . $error_type . "\n"
+ if ($error_type != SYNTAX_ERROR);
+
+ $stdout_re = [ qr{^$} ];
+ }
+ else
+ {
+ $stdout_re =
+ [ qr{processed: 0/1}, qr{number of failures: 1 \(100.000%\)},
+ qr{^((?!number of retried)(.|\n))*$} ];
+
+ if ($error_type == SQL_ERROR)
+ {
+ push @$stdout_re,
+ qr{number of serialization failures: 0 \(0.000%\)},
+ qr{number of deadlock failures: 0 \(0.000%\)},
+ qr{number of other SQL failures: 1 \(100.000%\)};
+ }
+ elsif ($error_type == META_COMMAND_ERROR)
+ {
+ push @$stdout_re,
+ qr{number of meta-command failures: 1 \(100.000%\)};
+ }
+ else
+ {
+ # internal error which should never occur
+ die $test_name . ": unexpected error type: " . $error_type . "\n";
+ }
+ }
+
pgbench(
- '-n -t 1 -Dfoo=bla -Dnull=null -Dtrue=true -Done=1 -Dzero=0.0 -Dbadtrue=trueXXX -M prepared',
+ '-n -t 1 -Dfoo=bla -Dnull=null -Dtrue=true -Done=1 -Dzero=0.0 -Dbadtrue=trueXXX -M prepared --failures-detailed --print-errors',
$status,
- [ $status ? qr{^$} : qr{processed: 0/1} ],
+ $stdout_re,
$re,
- 'pgbench script error: ' . $name,
+ $test_name,
{ $n => $script });
}
@@ -848,6 +939,245 @@ pgbench(
check_pgbench_logs("$bdir/001_pgbench_log_3", 1, 10, 10,
qr{^\d \d{1,2} \d+ \d \d+ \d+$});
+# abortion of the client if the script contains an incomplete transaction block
+pgbench(
+ '--no-vacuum', 0, [ qr{processed: 1/10} ],
+ [ qr{client 0 aborted: end of script reached without completing the last transaction} ],
+ 'incomplete transaction block',
+ { '001_pgbench_incomplete_transaction_block' => q{BEGIN;SELECT 1;} });
+
+# Rollback of transaction block in case of meta command failure.
+#
+# If the rollback is not performed, we either continue the current transaction
+# block or we terminate it successfully. In the first case we get an abortion of
+# the client (we reached the end of the script with an incomplete transaction
+# block). In the second case we run the second transaction and get a failure in
+# the SQL command (the previous transaction was successful and inserting the
+# same value will get a unique violation error).
+
+$node->safe_psql('postgres',
+ 'CREATE UNLOGGED TABLE x_unique (x integer UNIQUE);');
+
+pgbench(
+ '--no-vacuum -t 2 --failures-detailed', 0,
+ [
+ qr{processed: 0/2},
+ qr{number of meta-command failures: 2 \(100.000%\)}
+ ],
+ [qr{^$}],
+ 'rollback of transaction block in case of meta command failure',
+ { '001_pgbench_rollback_of_transaction_block_in_case_of_meta_command_failure' => q{
+BEGIN;
+INSERT INTO x_unique VALUES (1);
+\set i 1/0
+END;
+}
+ });
+
+# clean up
+$node->safe_psql('postgres', 'DROP TABLE x_unique');
+
+# Test the concurrent update in the table row and deadlocks.
+
+$node->safe_psql('postgres',
+ 'CREATE UNLOGGED TABLE first_client_table (value integer); '
+ . 'CREATE UNLOGGED TABLE xy (x integer, y integer); '
+ . 'INSERT INTO xy VALUES (1, 2);');
+
+# Serialization error and retry
+
+local $ENV{PGOPTIONS} = "-c default_transaction_isolation=repeatable\\ read";
+
+# Check that we have a serialization error and the same random value of the
+# delta variable in the next try
+my $err_pattern =
+ "(client (0|1) sending UPDATE xy SET y = y \\+ -?\\d+\\b).*"
+ . "client \\g2 got an error in command 3 \\(SQL\\) of script 0; "
+ . "ERROR: could not serialize access due to concurrent update\\b.*"
+ . "\\g1";
+
+pgbench(
+ "-n -c 2 -t 1 -d --max-tries 2",
+ 0,
+ [ qr{processed: 2/2\b}, qr{^((?!number of failures)(.|\n))*$},
+ qr{number of retried: 1\b}, qr{number of retries: 1\b} ],
+ [ qr/$err_pattern/s ],
+ 'concurrent update with retrying',
+ {
+ '001_pgbench_serialization' => q{
+-- What's happening:
+-- The first client starts the transaction with the isolation level Repeatable
+-- Read:
+--
+-- BEGIN;
+-- UPDATE xy SET y = ... WHERE x = 1;
+--
+-- The second client starts a similar transaction with the same isolation level:
+--
+-- BEGIN;
+-- UPDATE xy SET y = ... WHERE x = 1;
+-- <waiting for the first client>
+--
+-- The first client commits its transaction, and the second client gets a
+-- serialization error.
+
+\set delta random(-5000, 5000)
+
+-- The second client will stop here
+SELECT pg_advisory_lock(0);
+
+-- Start transaction with concurrent update
+BEGIN;
+UPDATE xy SET y = y + :delta WHERE x = 1 AND pg_advisory_lock(1) IS NOT NULL;
+
+-- Wait for the second client
+DO $$
+DECLARE
+ exists boolean;
+ waiters integer;
+BEGIN
+ -- The second client always comes in second, and the number of rows in the
+ -- table first_client_table reflect this. Here the first client inserts a row,
+ -- so the second client will see a non-empty table when repeating the
+ -- transaction after the serialization error.
+ SELECT EXISTS (SELECT * FROM first_client_table) INTO STRICT exists;
+ IF NOT exists THEN
+ -- Let the second client begin
+ PERFORM pg_advisory_unlock(0);
+ -- And wait until the second client tries to get the same lock
+ LOOP
+ SELECT COUNT(*) INTO STRICT waiters FROM pg_locks WHERE
+ locktype = 'advisory' AND objsubid = 1 AND
+ ((classid::bigint << 32) | objid::bigint = 1::bigint) AND NOT granted;
+ IF waiters = 1 THEN
+ INSERT INTO first_client_table VALUES (1);
+
+ -- Exit loop
+ EXIT;
+ END IF;
+ END LOOP;
+ END IF;
+END$$;
+
+COMMIT;
+SELECT pg_advisory_unlock_all();
+}
+ });
+
+# Clean up
+
+$node->safe_psql('postgres', 'DELETE FROM first_client_table;');
+
+local $ENV{PGOPTIONS} = "-c default_transaction_isolation=read\\ committed";
+
+# Deadlock error and retry
+
+# Check that we have a deadlock error
+$err_pattern =
+ "client (0|1) got an error in command (3|5) \\(SQL\\) of script 0; "
+ . "ERROR: deadlock detected\\b";
+
+pgbench(
+ "-n -c 2 -t 1 --max-tries 2 --print-errors",
+ 0,
+ [ qr{processed: 2/2\b}, qr{^((?!number of failures)(.|\n))*$},
+ qr{number of retried: 1\b}, qr{number of retries: 1\b} ],
+ [ qr{$err_pattern} ],
+ 'deadlock with retrying',
+ {
+ '001_pgbench_deadlock' => q{
+-- What's happening:
+-- The first client gets the lock 2.
+-- The second client gets the lock 3 and tries to get the lock 2.
+-- The first client tries to get the lock 3 and one of them gets a deadlock
+-- error.
+--
+-- A client that does not get a deadlock error must hold a lock at the
+-- transaction start. Thus in the end it releases all of its locks before the
+-- client with the deadlock error starts a retry (we do not want any errors
+-- again).
+
+-- Since the client with the deadlock error has not released the blocking locks,
+-- let's do this here.
+SELECT pg_advisory_unlock_all();
+
+-- The second client and the client with the deadlock error stop here
+SELECT pg_advisory_lock(0);
+SELECT pg_advisory_lock(1);
+
+-- The second client and the client with the deadlock error always come after
+-- the first and the number of rows in the table first_client_table reflects
+-- this. Here the first client inserts a row, so in the future the table is
+-- always non-empty.
+DO $$
+DECLARE
+ exists boolean;
+BEGIN
+ SELECT EXISTS (SELECT * FROM first_client_table) INTO STRICT exists;
+ IF exists THEN
+ -- We are the second client or the client with the deadlock error
+
+ -- The first client will take care by itself of this lock (see below)
+ PERFORM pg_advisory_unlock(0);
+
+ PERFORM pg_advisory_lock(3);
+
+ -- The second client can get a deadlock here
+ PERFORM pg_advisory_lock(2);
+ ELSE
+ -- We are the first client
+
+ -- This code should not be used in a new transaction after an error
+ INSERT INTO first_client_table VALUES (1);
+
+ PERFORM pg_advisory_lock(2);
+ END IF;
+END$$;
+
+DO $$
+DECLARE
+ num_rows integer;
+ waiters integer;
+BEGIN
+ -- Check if we are the first client
+ SELECT COUNT(*) FROM first_client_table INTO STRICT num_rows;
+ IF num_rows = 1 THEN
+ -- This code should not be used in a new transaction after an error
+ INSERT INTO first_client_table VALUES (2);
+
+ -- Let the second client begin
+ PERFORM pg_advisory_unlock(0);
+ PERFORM pg_advisory_unlock(1);
+
+ -- Make sure the second client is ready for deadlock
+ LOOP
+ SELECT COUNT(*) INTO STRICT waiters FROM pg_locks WHERE
+ locktype = 'advisory' AND
+ objsubid = 1 AND
+ ((classid::bigint << 32) | objid::bigint = 2::bigint) AND
+ NOT granted;
+
+ IF waiters = 1 THEN
+ -- Exit loop
+ EXIT;
+ END IF;
+ END LOOP;
+
+ PERFORM pg_advisory_lock(0);
+ -- And the second client took care by itself of the lock 1
+ END IF;
+END$$;
+
+-- The first client can get a deadlock here
+SELECT pg_advisory_lock(3);
+
+SELECT pg_advisory_unlock_all();
+}
+ });
+
+# Clean up
+$node->safe_psql('postgres', 'DROP TABLE first_client_table, xy;');
+
# done
$node->stop;
done_testing();
diff --git a/src/bin/pgbench/t/002_pgbench_no_server.pl b/src/bin/pgbench/t/002_pgbench_no_server.pl
index c1c2c1e3d4..7cca6df57d 100644
--- a/src/bin/pgbench/t/002_pgbench_no_server.pl
+++ b/src/bin/pgbench/t/002_pgbench_no_server.pl
@@ -157,6 +157,16 @@ my @options = (
qr{error while setting random seed from --random-seed option}
]
],
+ [
+ 'bad maximum number of tries',
+ '--max-tries -10',
+ [qr{invalid number of maximum tries: "-10"}]
+ ],
+ [
+ 'an infinite number of tries',
+ '--max-tries 0',
+ [qr{an infinite number of transaction tries can only be used with the option --latency-limit}]
+ ],
# loging sub-options
[
diff --git a/src/fe_utils/conditional.c b/src/fe_utils/conditional.c
index db2a0a53b3..4d14066024 100644
--- a/src/fe_utils/conditional.c
+++ b/src/fe_utils/conditional.c
@@ -24,13 +24,25 @@ conditional_stack_create(void)
}
/*
- * destroy stack
+ * Destroy all the elements from the stack. The stack itself is not freed.
*/
void
-conditional_stack_destroy(ConditionalStack cstack)
+conditional_stack_reset(ConditionalStack cstack)
{
+ if (!cstack)
+ return; /* nothing to do here */
+
while (conditional_stack_pop(cstack))
continue;
+}
+
+/*
+ * destroy stack
+ */
+void
+conditional_stack_destroy(ConditionalStack cstack)
+{
+ conditional_stack_reset(cstack);
free(cstack);
}
diff --git a/src/include/fe_utils/conditional.h b/src/include/fe_utils/conditional.h
index 9b91de5a3d..59c8d8a8e5 100644
--- a/src/include/fe_utils/conditional.h
+++ b/src/include/fe_utils/conditional.h
@@ -73,6 +73,8 @@ typedef struct ConditionalStackData *ConditionalStack;
extern ConditionalStack conditional_stack_create(void);
+extern void conditional_stack_reset(ConditionalStack cstack);
+
extern void conditional_stack_destroy(ConditionalStack cstack);
extern int conditional_stack_depth(ConditionalStack cstack);
--
2.17.1
[text/x-diff] v11-0004-Pgbench-errors-use-a-separate-function-to-report.patch (67.5K, ../../[email protected]/5-v11-0004-Pgbench-errors-use-a-separate-function-to-report.patch)
download | inline diff:
From ab40f131aa781a28f0593715d233af1c19ae951a Mon Sep 17 00:00:00 2001
From: Marina Polyakova <[email protected]>
Date: Wed, 5 Sep 2018 19:39:41 +0300
Subject: [PATCH v11 4/4] Pgbench errors: use a separate function to report a
debug/log/error message
This is most important when it is used to report client failures that do not
cause an aborts and this depends on the level of debugging.
Rename the already used function pgbench_error() to pgbench_simple_error() for
flex lexer errors.
---
src/bin/pgbench/pgbench.c | 1019 ++++++++++++++++++-------------------
1 file changed, 485 insertions(+), 534 deletions(-)
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 8da11209ad..18742fcd56 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -661,17 +661,6 @@ static int num_scripts; /* number of scripts in sql_script[] */
static int num_commands = 0; /* total number of Command structs */
static int64 total_weight = 0;
-typedef enum DebugLevel
-{
- NO_DEBUG = 0, /* no debugging output (except PGBENCH_DEBUG) */
- DEBUG_ERRORS, /* print only error messages, retries and
- * failures */
- DEBUG_ALL /* print all debugging output (throttling,
- * executed/sent/received commands etc.) */
-} DebugLevel;
-
-static DebugLevel debug_level = NO_DEBUG; /* debug flag */
-
/* Builtin test scripts */
typedef struct BuiltinScript
{
@@ -718,6 +707,41 @@ static const BuiltinScript builtin_script[] =
}
};
+typedef enum ErrorLevel
+{
+ /*
+ * To report throttling, executed/sent/received commands etc.
+ */
+ DEBUG,
+
+ /*
+ * To report a normal error of the SQL/meta command and process the
+ * transaction after it (its end/retry).
+ */
+ LOG,
+
+ /*
+ * To report:
+ * - abortion of the client (something serious e.g. connection with the
+ * backend was lost);
+ * - the log messages of the main program;
+ * - PGBENCH_DEBUG messages.
+ */
+ LOG_PGBENCH,
+
+ /*
+ * To report the error messages of the main program and immediately call
+ * exit(1).
+ */
+ FATAL
+} ErrorLevel;
+
+/*
+ * By default there are no debug messages or detailed reports about
+ * retried/failed transactions.
+ */
+static ErrorLevel log_level = LOG_PGBENCH;
+
/* Function prototypes */
static void setNullValue(PgBenchValue *pv);
@@ -729,17 +753,21 @@ static void doLog(TState *thread, CState *st,
StatsData *agg, bool skipped, double latency, double lag);
static void processXactStats(TState *thread, CState *st, instr_time *now,
bool skipped, StatsData *agg);
-static void pgbench_error(const char *fmt,...) pg_attribute_printf(1, 2);
+static void pgbench_simple_error(const char *fmt,...) pg_attribute_printf(1, 2);
static void addScript(ParsedScript script);
static void *threadRun(void *arg);
static void setalarm(int seconds);
static void finishCon(CState *st);
+static void pgbench_error(ErrorLevel elevel,
+ const char *fmt,...) pg_attribute_printf(2, 3);
+static void pgbench_error_va(ErrorLevel elevel, const char *fmt,
+ va_list *args) pg_attribute_printf(2, 0);
/* callback functions for our flex lexer */
static const PsqlScanCallbacks pgbench_callbacks = {
NULL, /* don't need get_variable functionality */
- pgbench_error
+ pgbench_simple_error
};
@@ -880,7 +908,8 @@ strtoint64(const char *str)
/* require at least one digit */
if (!isdigit((unsigned char) *ptr))
- fprintf(stderr, "invalid input syntax for integer: \"%s\"\n", str);
+ pgbench_error(LOG_PGBENCH, "invalid input syntax for integer: \"%s\"\n",
+ str);
/* process digits */
while (*ptr && isdigit((unsigned char) *ptr))
@@ -888,7 +917,9 @@ strtoint64(const char *str)
int64 tmp = result * 10 + (*ptr++ - '0');
if ((tmp / 10) != result) /* overflow? */
- fprintf(stderr, "value \"%s\" is out of range for type bigint\n", str);
+ pgbench_error(LOG_PGBENCH,
+ "value \"%s\" is out of range for type bigint\n",
+ str);
result = tmp;
}
@@ -899,7 +930,8 @@ gotdigits:
ptr++;
if (*ptr != '\0')
- fprintf(stderr, "invalid input syntax for integer: \"%s\"\n", str);
+ pgbench_error(LOG_PGBENCH, "invalid input syntax for integer: \"%s\"\n",
+ str);
return ((sign < 0) ? -result : result);
}
@@ -1312,8 +1344,8 @@ accumStats(StatsData *stats, bool skipped, double lat, double lag,
break;
default:
/* internal error which should never occur */
- fprintf(stderr, "unexpected error status: %d\n", estatus);
- exit(1);
+ pgbench_error(FATAL, "unexpected error status: %d\n", estatus);
+ break;
}
}
@@ -1325,10 +1357,7 @@ executeStatement(PGconn *con, const char *sql)
res = PQexec(con, sql);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
- {
- fprintf(stderr, "%s", PQerrorMessage(con));
- exit(1);
- }
+ pgbench_error(FATAL, "%s", PQerrorMessage(con));
PQclear(res);
}
@@ -1340,10 +1369,9 @@ tryExecuteStatement(PGconn *con, const char *sql)
res = PQexec(con, sql);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
- {
- fprintf(stderr, "%s", PQerrorMessage(con));
- fprintf(stderr, "(ignoring this error and continuing anyway)\n");
- }
+ pgbench_error(LOG_PGBENCH,
+ "%s(ignoring this error and continuing anyway)\n",
+ PQerrorMessage(con));
PQclear(res);
}
@@ -1388,8 +1416,8 @@ doConnect(void)
if (!conn)
{
- fprintf(stderr, "connection to database \"%s\" failed\n",
- dbName);
+ pgbench_error(LOG_PGBENCH, "connection to database \"%s\" failed\n",
+ dbName);
return NULL;
}
@@ -1407,8 +1435,8 @@ doConnect(void)
/* check to see that the backend connection was successfully made */
if (PQstatus(conn) == CONNECTION_BAD)
{
- fprintf(stderr, "connection to database \"%s\" failed:\n%s",
- dbName, PQerrorMessage(conn));
+ pgbench_error(LOG_PGBENCH, "connection to database \"%s\" failed:\n%s",
+ dbName, PQerrorMessage(conn));
PQfinish(conn);
return NULL;
}
@@ -1546,10 +1574,8 @@ makeVariableValue(Variable *var)
if (sscanf(var->svalue, "%lf%c", &dv, &xs) != 1)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "malformed variable \"%s\" value: \"%s\"\n",
- var->name, var->svalue);
+ pgbench_error(LOG, "malformed variable \"%s\" value: \"%s\"\n",
+ var->name, var->svalue);
return false;
}
setDoubleValue(&var->value, dv);
@@ -1619,7 +1645,7 @@ enlargeVariables(Variables *variables, int needed)
* Lookup a variable by name, creating it if need be.
* Caller is expected to assign a value to the variable.
* Returns NULL on failure (bad name). Because this can be used by client
- * commands, print an error message only in debug mode. The caller can print his
+ * commands, print an error message at the level LOG. The caller can print his
* own error message.
*/
static Variable *
@@ -1636,9 +1662,8 @@ lookupCreateVariable(Variables *variables, const char *context, char *name)
*/
if (!valid_variable_name(name))
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: invalid variable name: \"%s\"\n",
- context, name);
+ pgbench_error(LOG, "%s: invalid variable name: \"%s\"\n",
+ context, name);
return NULL;
}
@@ -1671,8 +1696,8 @@ putVariable(Variables *variables, const char *context, char *name,
var = lookupCreateVariable(variables, context, name);
if (!var)
{
- fprintf(stderr, "%s: error while setting variable \"%s\"\n",
- context, name);
+ pgbench_error(LOG_PGBENCH, "%s: error while setting variable \"%s\"\n",
+ context, name);
return false;
}
@@ -1690,7 +1715,7 @@ putVariable(Variables *variables, const char *context, char *name,
/*
* Assign a value to a variable, creating it if need be.
* Returns false on failure (bad name). Because this can be used by client
- * commands, print an error message only in debug mode. The caller can print his
+ * commands, print an error message at the level LOG. The caller can print his
* own error message.
*/
static bool
@@ -1702,9 +1727,8 @@ putVariableValue(Variables *variables, const char *context, char *name,
var = lookupCreateVariable(variables, context, name);
if (!var)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: error while setting variable \"%s\"\n",
- context, name);
+ pgbench_error(LOG, "%s: error while setting variable \"%s\"\n",
+ context, name);
return false;
}
@@ -1719,7 +1743,7 @@ putVariableValue(Variables *variables, const char *context, char *name,
/*
* Assign an integer value to a variable, creating it if need be.
* Returns false on failure (bad name). Because this can be used by client
- * commands, print an error message only in debug mode. The caller can print his
+ * commands, print an error message at the level LOG. The caller can print his
* own error message.
*/
static bool
@@ -1861,9 +1885,10 @@ coerceToBool(PgBenchValue *pval, bool *bval)
}
else /* NULL, INT or DOUBLE */
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "cannot coerce %s to boolean\n",
- valueTypeName(pval));
+ /* call the function valueTypeName only if necessary */
+ if (LOG >= log_level)
+ pgbench_error(LOG, "cannot coerce %s to boolean\n",
+ valueTypeName(pval));
*bval = false; /* suppress uninitialized-variable warnings */
return false;
}
@@ -1908,8 +1933,7 @@ coerceToInt(PgBenchValue *pval, int64 *ival)
if (dval < PG_INT64_MIN || PG_INT64_MAX < dval)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "double to int overflow for %f\n", dval);
+ pgbench_error(LOG, "double to int overflow for %f\n", dval);
return false;
}
*ival = (int64) dval;
@@ -1917,8 +1941,10 @@ coerceToInt(PgBenchValue *pval, int64 *ival)
}
else /* BOOLEAN or NULL */
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "cannot coerce %s to int\n", valueTypeName(pval));
+ /* call the function valueTypeName only if necessary */
+ if (LOG >= log_level)
+ pgbench_error(LOG, "cannot coerce %s to int\n",
+ valueTypeName(pval));
return false;
}
}
@@ -1939,9 +1965,10 @@ coerceToDouble(PgBenchValue *pval, double *dval)
}
else /* BOOLEAN or NULL */
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "cannot coerce %s to double\n",
- valueTypeName(pval));
+ /* call the function valueTypeName only if necessary */
+ if (LOG >= log_level)
+ pgbench_error(LOG, "cannot coerce %s to double\n",
+ valueTypeName(pval));
return false;
}
}
@@ -2122,9 +2149,8 @@ evalStandardFunc(TState *thread, CState *st,
if (l != NULL)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "too many function arguments, maximum is %d\n", MAX_FARGS);
+ pgbench_error(LOG, "too many function arguments, maximum is %d\n",
+ MAX_FARGS);
return false;
}
@@ -2247,8 +2273,7 @@ evalStandardFunc(TState *thread, CState *st,
case PGBENCH_MOD:
if (ri == 0)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "division by zero\n");
+ pgbench_error(LOG, "division by zero\n");
return false;
}
/* special handling of -1 divisor */
@@ -2259,9 +2284,8 @@ evalStandardFunc(TState *thread, CState *st,
/* overflow check (needed for INT64_MIN) */
if (li == PG_INT64_MIN)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "bigint out of range\n");
+ pgbench_error(LOG,
+ "bigint out of range\n");
return false;
}
else
@@ -2365,17 +2389,20 @@ evalStandardFunc(TState *thread, CState *st,
Assert(nargs == 1);
- fprintf(stderr, "debug(script=%d,command=%d): ",
- st->use_file, st->command + 1);
+ pgbench_error(LOG_PGBENCH, "debug(script=%d,command=%d): ",
+ st->use_file, st->command + 1);
if (varg->type == PGBT_NULL)
- fprintf(stderr, "null\n");
+ pgbench_error(LOG_PGBENCH, "null\n");
else if (varg->type == PGBT_BOOLEAN)
- fprintf(stderr, "boolean %s\n", varg->u.bval ? "true" : "false");
+ pgbench_error(LOG_PGBENCH, "boolean %s\n",
+ varg->u.bval ? "true" : "false");
else if (varg->type == PGBT_INT)
- fprintf(stderr, "int " INT64_FORMAT "\n", varg->u.ival);
+ pgbench_error(LOG_PGBENCH, "int " INT64_FORMAT "\n",
+ varg->u.ival);
else if (varg->type == PGBT_DOUBLE)
- fprintf(stderr, "double %.*g\n", DBL_DIG, varg->u.dval);
+ pgbench_error(LOG_PGBENCH, "double %.*g\n",
+ DBL_DIG, varg->u.dval);
else /* internal error, unexpected type */
Assert(0);
@@ -2501,15 +2528,13 @@ evalStandardFunc(TState *thread, CState *st,
/* check random range */
if (imin > imax)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "empty range given to random\n");
+ pgbench_error(LOG, "empty range given to random\n");
return false;
}
else if (imax - imin < 0 || (imax - imin) + 1 < 0)
{
/* prevent int overflows in random functions */
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "random range is too large\n");
+ pgbench_error(LOG, "random range is too large\n");
return false;
}
@@ -2531,10 +2556,9 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param < MIN_GAUSSIAN_PARAM)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "gaussian parameter must be at least %f (not %f)\n",
- MIN_GAUSSIAN_PARAM, param);
+ pgbench_error(LOG,
+ "gaussian parameter must be at least %f (not %f)\n",
+ MIN_GAUSSIAN_PARAM, param);
return false;
}
@@ -2546,10 +2570,9 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param <= 0.0 || param == 1.0 || param > MAX_ZIPFIAN_PARAM)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "zipfian parameter must be in range (0, 1) U (1, %d] (got %f)\n",
- MAX_ZIPFIAN_PARAM, param);
+ pgbench_error(LOG,
+ "zipfian parameter must be in range (0, 1) U (1, %d] (got %f)\n",
+ MAX_ZIPFIAN_PARAM, param);
return false;
}
setIntValue(retval,
@@ -2561,10 +2584,9 @@ evalStandardFunc(TState *thread, CState *st,
{
if (param <= 0.0)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "exponential parameter must be greater than zero (got %f)\n",
- param);
+ pgbench_error(LOG,
+ "exponential parameter must be greater than zero (got %f)\n",
+ param);
return false;
}
@@ -2675,9 +2697,8 @@ evaluateExpr(TState *thread, CState *st, PgBenchExpr *expr, PgBenchValue *retval
if ((var = lookupVariable(&st->variables, expr->u.variable.varname)) == NULL)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "undefined variable \"%s\"\n",
- expr->u.variable.varname);
+ pgbench_error(LOG, "undefined variable \"%s\"\n",
+ expr->u.variable.varname);
return false;
}
@@ -2696,9 +2717,12 @@ evaluateExpr(TState *thread, CState *st, PgBenchExpr *expr, PgBenchValue *retval
default:
/* internal error which should never occur */
- fprintf(stderr, "unexpected enode type in evaluation: %d\n",
- expr->etype);
- exit(1);
+ pgbench_error(FATAL,
+ "unexpected enode type in evaluation: %d\n",
+ expr->etype);
+
+ /* keep compiler quiet */
+ return false;
}
}
@@ -2771,17 +2795,15 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
}
else if ((arg = getVariable(variables, argv[i] + 1)) == NULL)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: undefined variable \"%s\"\n",
- argv[0], argv[i]);
+ pgbench_error(LOG, "%s: undefined variable \"%s\"\n",
+ argv[0], argv[i]);
return false;
}
arglen = strlen(arg);
if (len + arglen + (i > 0 ? 1 : 0) >= SHELL_COMMAND_SIZE - 1)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: shell command is too long\n", argv[0]);
+ pgbench_error(LOG, "%s: shell command is too long\n", argv[0]);
return false;
}
@@ -2798,8 +2820,9 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
{
if (system(command))
{
- if (!timer_exceeded && debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
+ if (!timer_exceeded)
+ pgbench_error(LOG, "%s: could not launch shell command\n",
+ argv[0]);
return false;
}
return true;
@@ -2808,21 +2831,20 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
/* Execute the command with pipe and read the standard output. */
if ((fp = popen(command, "r")) == NULL)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: could not launch shell command\n", argv[0]);
+ pgbench_error(LOG, "%s: could not launch shell command\n", argv[0]);
return false;
}
if (fgets(res, sizeof(res), fp) == NULL)
{
- if (!timer_exceeded && debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: could not read result of shell command\n", argv[0]);
+ if (!timer_exceeded)
+ pgbench_error(LOG, "%s: could not read result of shell command\n",
+ argv[0]);
(void) pclose(fp);
return false;
}
if (pclose(fp) < 0)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: could not close shell command\n", argv[0]);
+ pgbench_error(LOG, "%s: could not close shell command\n", argv[0]);
return false;
}
@@ -2832,10 +2854,9 @@ runShellCommand(Variables *variables, char *variable, char **argv, int argc)
endptr++;
if (*res == '\0' || *endptr != '\0')
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr,
- "%s: shell command must return an integer (not \"%s\")\n",
- argv[0], res);
+ pgbench_error(LOG,
+ "%s: shell command must return an integer (not \"%s\")\n",
+ argv[0], res);
return false;
}
if (!putVariableInt(variables, "setshell", variable, retval))
@@ -2860,9 +2881,9 @@ preparedStatementName(char *buffer, int file, int state)
static void
commandFailed(CState *st, const char *cmd, const char *message)
{
- fprintf(stderr,
- "client %d got an error in command %d (%s) of script %d; %s\n",
- st->id, st->command, cmd, st->use_file, message);
+ pgbench_error(LOG,
+ "client %d got an error in command %d (%s) of script %d; %s\n",
+ st->id, st->command, cmd, st->use_file, message);
}
/*
@@ -2874,9 +2895,9 @@ clientAborted(CState *st, const char *message)
const Command *command = sql_script[st->use_file].commands[st->command];
Assert(command->type == SQL_COMMAND);
- fprintf(stderr,
- "client %d aborted in command %d (SQL) of script %d; %s\n",
- st->id, st->command, st->use_file, message);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted in command %d (SQL) of script %d; %s\n",
+ st->id, st->command, st->use_file, message);
}
/* return a script number with a weighted choice. */
@@ -2911,8 +2932,7 @@ sendCommand(CState *st, Command *command)
sql = pg_strdup(command->argv[0]);
sql = assignVariables(&st->variables, sql);
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, sql);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, sql);
r = PQsendQuery(st->con, sql);
free(sql);
}
@@ -2923,8 +2943,7 @@ sendCommand(CState *st, Command *command)
getQueryParams(&st->variables, command, params);
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, sql);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, sql);
r = PQsendQueryParams(st->con, sql, command->argc - 1,
NULL, params, NULL, NULL, 0);
}
@@ -2949,7 +2968,7 @@ sendCommand(CState *st, Command *command)
res = PQprepare(st->con, name,
commands[j]->argv[0], commands[j]->argc - 1, NULL);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
- fprintf(stderr, "%s", PQerrorMessage(st->con));
+ pgbench_error(LOG_PGBENCH, "%s", PQerrorMessage(st->con));
PQclear(res);
}
st->prepared[st->use_file] = true;
@@ -2958,8 +2977,7 @@ sendCommand(CState *st, Command *command)
getQueryParams(&st->variables, command, params);
preparedStatementName(name, st->use_file, st->command);
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, name);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, name);
r = PQsendQueryPrepared(st->con, name, command->argc - 1,
params, NULL, NULL, 0);
}
@@ -2968,9 +2986,8 @@ sendCommand(CState *st, Command *command)
if (r == 0)
{
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d could not send %s\n",
- st->id, command->argv[0]);
+ pgbench_error(DEBUG, "client %d could not send %s\n",
+ st->id, command->argv[0]);
return false;
}
else
@@ -2987,14 +3004,12 @@ sendRollback(CState *st)
if (querymode == QUERY_SIMPLE)
{
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, rollback_cmd);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, rollback_cmd);
r = PQsendQuery(st->con, rollback_cmd);
}
else if (querymode == QUERY_EXTENDED)
{
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, rollback_cmd);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, rollback_cmd);
r = PQsendQueryParams(st->con, rollback_cmd, 0,
NULL, NULL, NULL, NULL, 0);
}
@@ -3006,13 +3021,12 @@ sendRollback(CState *st)
res = PQprepare(st->con, prepared_name, rollback_cmd, 0, NULL);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
- fprintf(stderr, "%s", PQerrorMessage(st->con));
+ pgbench_error(LOG_PGBENCH, "%s", PQerrorMessage(st->con));
PQclear(res);
st->rollback_prepared = true;
}
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d sending %s\n", st->id, prepared_name);
+ pgbench_error(DEBUG, "client %d sending %s\n", st->id, prepared_name);
r = PQsendQueryPrepared(st->con, prepared_name, 0,
NULL, NULL, NULL, 0);
}
@@ -3021,9 +3035,8 @@ sendRollback(CState *st)
if (r == 0)
{
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d could not send %s\n",
- st->id, rollback_cmd);
+ pgbench_error(DEBUG, "client %d could not send %s\n",
+ st->id, rollback_cmd);
return false;
}
else
@@ -3044,9 +3057,8 @@ evaluateSleep(Variables *variables, int argc, char **argv, int *usecs)
{
if ((var = getVariable(variables, argv[1] + 1)) == NULL)
{
- if (debug_level >= DEBUG_ERRORS)
- fprintf(stderr, "%s: undefined variable \"%s\"\n",
- argv[0], argv[1]);
+ pgbench_error(LOG, "%s: undefined variable \"%s\"\n",
+ argv[0], argv[1]);
return false;
}
usec = atoi(var);
@@ -3220,7 +3232,8 @@ getTransactionStatus(PGconn *con, bool *in_tx_block)
/* PQTRANS_UNKNOWN is expected given a broken connection */
if (PQstatus(con) == CONNECTION_BAD)
{ /* there's something wrong */
- fprintf(stderr, "perhaps the backend died while processing\n");
+ pgbench_error(LOG_PGBENCH,
+ "perhaps the backend died while processing\n");
return false;
}
case PQTRANS_ACTIVE:
@@ -3229,7 +3242,8 @@ getTransactionStatus(PGconn *con, bool *in_tx_block)
* We cannot find out whether we are in a transaction block or not.
* Internal error which should never occur.
*/
- fprintf(stderr, "unexpected transaction status %d\n", tx_status);
+ pgbench_error(LOG_PGBENCH, "unexpected transaction status %d\n",
+ tx_status);
return false;
}
@@ -3295,9 +3309,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
st->use_file = chooseScript(thread);
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d executing script \"%s\"\n",
- st->id, sql_script[st->use_file].desc);
+ pgbench_error(DEBUG, "client %d executing script \"%s\"\n",
+ st->id, sql_script[st->use_file].desc);
if (throttle_delay > 0)
st->state = CSTATE_START_THROTTLE;
@@ -3374,9 +3387,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
st->state = CSTATE_THROTTLE;
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d throttling " INT64_FORMAT " us\n",
- st->id, wait);
+ pgbench_error(DEBUG,
+ "client %d throttling " INT64_FORMAT " us\n",
+ st->id, wait);
break;
/*
@@ -3408,8 +3421,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
start = now;
if ((st->con = doConnect()) == NULL)
{
- fprintf(stderr, "client %d aborted while establishing connection\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted while establishing connection\n",
+ st->id);
st->state = CSTATE_ABORTED;
break;
}
@@ -3496,12 +3510,17 @@ doCustom(TState *thread, CState *st, StatsData *agg)
i;
char **argv = command->argv;
- if (debug_level >= DEBUG_ALL)
+ /*
+ * The variable name can be quite large so do not use a
+ * static buffer.
+ */
+ if (DEBUG >= log_level)
{
- fprintf(stderr, "client %d executing \\%s", st->id, argv[0]);
+ pgbench_error(DEBUG, "client %d executing \\%s",
+ st->id, argv[0]);
for (i = 1; i < argc; i++)
- fprintf(stderr, " %s", argv[i]);
- fprintf(stderr, "\n");
+ pgbench_error(DEBUG, " %s", argv[i]);
+ pgbench_error(DEBUG, "\n");
}
if (command->meta == META_SLEEP)
@@ -3517,9 +3536,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!evaluateSleep(&st->variables, argc, argv, &usec))
{
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, "sleep",
- "execution of meta-command failed");
+ commandFailed(st, "sleep",
+ "execution of meta-command failed");
st->estatus = ESTATUS_META_COMMAND_ERROR;
st->state = CSTATE_ERROR;
break;
@@ -3552,9 +3570,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!evaluateExpr(thread, st, expr, &result))
{
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, argv[0],
- "evaluation of meta-command failed");
+ commandFailed(st, argv[0],
+ "evaluation of meta-command failed");
st->estatus = ESTATUS_META_COMMAND_ERROR;
st->state = CSTATE_ERROR;
break;
@@ -3565,9 +3582,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
if (!putVariableValue(&st->variables, argv[0],
argv[1], &result))
{
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, "set",
- "assignment of meta-command failed");
+ commandFailed(st, "set",
+ "assignment of meta-command failed");
st->estatus = ESTATUS_META_COMMAND_ERROR;
st->state = CSTATE_ERROR;
break;
@@ -3630,9 +3646,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (!ret) /* on error */
{
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, "setshell",
- "execution of meta-command failed");
+ commandFailed(st, "setshell",
+ "execution of meta-command failed");
st->estatus = ESTATUS_META_COMMAND_ERROR;
st->state = CSTATE_ERROR;
break;
@@ -3654,9 +3669,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
}
else if (!ret) /* on error */
{
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, "shell",
- "execution of meta-command failed");
+ commandFailed(st, "shell",
+ "execution of meta-command failed");
st->estatus = ESTATUS_META_COMMAND_ERROR;
st->state = CSTATE_ERROR;
break;
@@ -3775,8 +3789,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
*/
case CSTATE_WAIT_RESULT:
command = sql_script[st->use_file].commands[st->command];
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d receiving\n", st->id);
+ pgbench_error(DEBUG, "client %d receiving\n", st->id);
if (!PQconsumeInput(st->con))
{ /* there's something wrong */
clientAborted(st,
@@ -3806,8 +3819,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
case PGRES_FATAL_ERROR:
st->estatus = getSQLErrorStatus(
PQresultErrorField(res, PG_DIAG_SQLSTATE));
- if (debug_level >= DEBUG_ERRORS)
- commandFailed(st, "SQL", PQerrorMessage(st->con));
+ commandFailed(st, "SQL", PQerrorMessage(st->con));
PQclear(res);
discard_response(st);
st->state = CSTATE_ERROR;
@@ -3824,13 +3836,12 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* Wait for the rollback command to complete
*/
case CSTATE_WAIT_ROLLBACK_RESULT:
- if (debug_level >= DEBUG_ALL)
- fprintf(stderr, "client %d receiving\n", st->id);
+ pgbench_error(DEBUG, "client %d receiving\n", st->id);
if (!PQconsumeInput(st->con))
{
- fprintf(stderr,
- "client %d aborted while rolling back the transaction after an error; perhaps the backend died while processing\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted while rolling back the transaction after an error; perhaps the backend died while processing\n",
+ st->id);
st->state = CSTATE_ABORTED;
break;
}
@@ -3854,9 +3865,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
st->state = CSTATE_FAILURE;
break;
default:
- fprintf(stderr,
- "client %d aborted while rolling back the transaction after an error; %s\n",
- st->id, PQerrorMessage(st->con));
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted while rolling back the transaction after an error; %s\n",
+ st->id, PQerrorMessage(st->con));
PQclear(res);
st->state = CSTATE_ABORTED;
break;
@@ -3930,9 +3941,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* It is assumed that the function getTransactionStatus
* has already printed a more detailed error message.
*/
- fprintf(stderr,
- "client %d aborted while receiving the transaction status\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted while receiving the transaction status\n",
+ st->id);
st->state = CSTATE_ABORTED;
break;
}
@@ -3942,9 +3953,9 @@ doCustom(TState *thread, CState *st, StatsData *agg)
/* Try to rollback a (failed) transaction block. */
if (!sendRollback(st))
{
- fprintf(stderr,
- "client %d aborted: failed to send sql command for rolling back the failed transaction\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted: failed to send sql command for rolling back the failed transaction\n",
+ st->id);
st->state = CSTATE_ABORTED;
}
else
@@ -3975,18 +3986,24 @@ doCustom(TState *thread, CState *st, StatsData *agg)
/*
* Inform that the transaction will be retried after the error.
*/
- if (debug_level >= DEBUG_ERRORS)
+ if (LOG >= log_level)
{
- fprintf(stderr,
- "client %d repeats the transaction after the error (try %d",
- st->id, st->retries + 1);
+ char buff[512];
+ int buff_size = 0;
+
if (max_tries)
- fprintf(stderr, "/%d", max_tries);
+ buff_size += snprintf(buff + buff_size,
+ sizeof(buff) - buff_size,
+ "/%d", max_tries);
if (latency_limit)
- fprintf(stderr,
- ", %.3f%% of the maximum time of tries was used",
- getLatencyUsed(st, &now));
- fprintf(stderr, ")\n");
+ buff_size += snprintf(buff + buff_size,
+ sizeof(buff) - buff_size,
+ ", %.3f%% of the maximum time of tries was used",
+ getLatencyUsed(st, &now));
+ pgbench_error(LOG,
+ "client %d repeats the transaction after the error (try %d%s)\n",
+ st->id, st->retries + 1,
+ buff_size ? buff : "");
}
/*
@@ -4016,18 +4033,24 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* If this is a serialization or deadlock failure, inform that
* the failed transaction will not be retried.
*/
- if (debug_level >= DEBUG_ERRORS && canRetryError(st->estatus))
+ if (LOG >= log_level && canRetryError(st->estatus))
{
- fprintf(stderr,
- "client %d ends the failed transaction (try %d",
- st->id, st->retries + 1);
+ char buff[512];
+ int buff_size = 0;
+
if (max_tries)
- fprintf(stderr, "/%d", max_tries);
+ buff_size += snprintf(buff + buff_size,
+ sizeof(buff) - buff_size,
+ "/%d", max_tries);
if (latency_limit)
- fprintf(stderr,
- ", %.3f%% of the maximum time of tries was used",
- getLatencyUsed(st, &now));
- fprintf(stderr, ")\n");
+ buff_size += snprintf(buff + buff_size,
+ sizeof(buff) - buff_size,
+ ", %.3f%% of the maximum time of tries was used",
+ getLatencyUsed(st, &now));
+ pgbench_error(LOG,
+ "client %d ends the failed transaction (try %d%s)\n",
+ st->id, st->retries + 1,
+ buff_size ? buff : "");
}
/*
@@ -4052,10 +4075,8 @@ doCustom(TState *thread, CState *st, StatsData *agg)
/* conditional stack must be empty */
if (!conditional_stack_empty(st->cstack))
- {
- fprintf(stderr, "end of script reached within a conditional, missing \\endif\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "end of script reached within a conditional, missing \\endif\n");
/*
* We must complete all the transaction blocks that were
@@ -4068,17 +4089,17 @@ doCustom(TState *thread, CState *st, StatsData *agg)
* It is assumed that the function getTransactionStatus
* has already printed a more detailed error message.
*/
- fprintf(stderr,
- "client %d aborted while receiving the transaction status\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted while receiving the transaction status\n",
+ st->id);
st->state = CSTATE_ABORTED;
break;
}
if (in_tx_block)
{
- fprintf(stderr,
- "client %d aborted: end of script reached without completing the last transaction\n",
- st->id);
+ pgbench_error(LOG_PGBENCH,
+ "client %d aborted: end of script reached without completing the last transaction\n",
+ st->id);
st->state = CSTATE_ABORTED;
break;
}
@@ -4255,9 +4276,9 @@ doLog(TState *thread, CState *st,
break;
default:
/* internal error which should never occur */
- fprintf(stderr, "unexpected error status: %d\n",
- st->estatus);
- exit(1);
+ pgbench_error(FATAL, "unexpected error status: %d\n",
+ st->estatus);
+ break;
}
}
else
@@ -4335,7 +4356,7 @@ disconnect_all(CState *state, int length)
static void
initDropTables(PGconn *con)
{
- fprintf(stderr, "dropping old tables...\n");
+ pgbench_error(LOG_PGBENCH, "dropping old tables...\n");
/*
* We drop all the tables in one command, so that whether there are
@@ -4410,7 +4431,7 @@ initCreateTables(PGconn *con)
};
int i;
- fprintf(stderr, "creating tables...\n");
+ pgbench_error(LOG_PGBENCH, "creating tables...\n");
for (i = 0; i < lengthof(DDLs); i++)
{
@@ -4463,7 +4484,7 @@ initGenerateData(PGconn *con)
remaining_sec;
int log_interval = 1;
- fprintf(stderr, "generating data...\n");
+ pgbench_error(LOG_PGBENCH, "generating data...\n");
/*
* we do all of this in one transaction to enable the backend's
@@ -4508,10 +4529,7 @@ initGenerateData(PGconn *con)
*/
res = PQexec(con, "copy pgbench_accounts from stdin");
if (PQresultStatus(res) != PGRES_COPY_IN)
- {
- fprintf(stderr, "%s", PQerrorMessage(con));
- exit(1);
- }
+ pgbench_error(FATAL, "%s", PQerrorMessage(con));
PQclear(res);
INSTR_TIME_SET_CURRENT(start);
@@ -4525,10 +4543,7 @@ initGenerateData(PGconn *con)
INT64_FORMAT "\t" INT64_FORMAT "\t%d\t\n",
j, k / naccounts + 1, 0);
if (PQputline(con, sql))
- {
- fprintf(stderr, "PQputline failed\n");
- exit(1);
- }
+ pgbench_error(FATAL, "PQputline failed\n");
/*
* If we want to stick with the original logging, print a message each
@@ -4542,10 +4557,12 @@ initGenerateData(PGconn *con)
elapsed_sec = INSTR_TIME_GET_DOUBLE(diff);
remaining_sec = ((double) scale * naccounts - j) * elapsed_sec / j;
- fprintf(stderr, INT64_FORMAT " of " INT64_FORMAT " tuples (%d%%) done (elapsed %.2f s, remaining %.2f s)\n",
- j, (int64) naccounts * scale,
- (int) (((int64) j * 100) / (naccounts * (int64) scale)),
- elapsed_sec, remaining_sec);
+ pgbench_error(LOG_PGBENCH,
+ INT64_FORMAT " of " INT64_FORMAT " tuples (%d%%) done (elapsed %.2f s, remaining %.2f s)\n",
+ j, (int64) naccounts * scale,
+ (int) (((int64) j * 100) /
+ (naccounts * (int64) scale)),
+ elapsed_sec, remaining_sec);
}
/* let's not call the timing for each row, but only each 100 rows */
else if (use_quiet && (j % 100 == 0))
@@ -4559,9 +4576,12 @@ initGenerateData(PGconn *con)
/* have we reached the next interval (or end)? */
if ((j == scale * naccounts) || (elapsed_sec >= log_interval * LOG_STEP_SECONDS))
{
- fprintf(stderr, INT64_FORMAT " of " INT64_FORMAT " tuples (%d%%) done (elapsed %.2f s, remaining %.2f s)\n",
- j, (int64) naccounts * scale,
- (int) (((int64) j * 100) / (naccounts * (int64) scale)), elapsed_sec, remaining_sec);
+ pgbench_error(LOG_PGBENCH,
+ INT64_FORMAT " of " INT64_FORMAT " tuples (%d%%) done (elapsed %.2f s, remaining %.2f s)\n",
+ j, (int64) naccounts * scale,
+ (int) (((int64) j * 100) /
+ (naccounts * (int64) scale)),
+ elapsed_sec, remaining_sec);
/* skip to the next interval */
log_interval = (int) ceil(elapsed_sec / LOG_STEP_SECONDS);
@@ -4570,15 +4590,9 @@ initGenerateData(PGconn *con)
}
if (PQputline(con, "\\.\n"))
- {
- fprintf(stderr, "very last PQputline failed\n");
- exit(1);
- }
+ pgbench_error(FATAL, "very last PQputline failed\n");
if (PQendcopy(con))
- {
- fprintf(stderr, "PQendcopy failed\n");
- exit(1);
- }
+ pgbench_error(FATAL, "PQendcopy failed\n");
executeStatement(con, "commit");
}
@@ -4589,7 +4603,7 @@ initGenerateData(PGconn *con)
static void
initVacuum(PGconn *con)
{
- fprintf(stderr, "vacuuming...\n");
+ pgbench_error(LOG_PGBENCH, "vacuuming...\n");
executeStatement(con, "vacuum analyze pgbench_branches");
executeStatement(con, "vacuum analyze pgbench_tellers");
executeStatement(con, "vacuum analyze pgbench_accounts");
@@ -4609,7 +4623,7 @@ initCreatePKeys(PGconn *con)
};
int i;
- fprintf(stderr, "creating primary keys...\n");
+ pgbench_error(LOG_PGBENCH, "creating primary keys...\n");
for (i = 0; i < lengthof(DDLINDEXes); i++)
{
char buffer[256];
@@ -4646,7 +4660,7 @@ initCreateFKeys(PGconn *con)
};
int i;
- fprintf(stderr, "creating foreign keys...\n");
+ pgbench_error(LOG_PGBENCH, "creating foreign keys...\n");
for (i = 0; i < lengthof(DDLKEYs); i++)
{
executeStatement(con, DDLKEYs[i]);
@@ -4666,20 +4680,15 @@ checkInitSteps(const char *initialize_steps)
const char *step;
if (initialize_steps[0] == '\0')
- {
- fprintf(stderr, "no initialization steps specified\n");
- exit(1);
- }
+ pgbench_error(FATAL, "no initialization steps specified\n");
for (step = initialize_steps; *step != '\0'; step++)
{
if (strchr("dtgvpf ", *step) == NULL)
- {
- fprintf(stderr, "unrecognized initialization step \"%c\"\n",
- *step);
- fprintf(stderr, "allowed steps are: \"d\", \"t\", \"g\", \"v\", \"p\", \"f\"\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "unrecognized initialization step \"%c\"\n"
+ "allowed steps are: \"d\", \"t\", \"g\", \"v\", \"p\", \"f\"\n",
+ *step);
}
}
@@ -4720,14 +4729,15 @@ runInitSteps(const char *initialize_steps)
case ' ':
break; /* ignore */
default:
- fprintf(stderr, "unrecognized initialization step \"%c\"\n",
- *step);
+ pgbench_error(LOG_PGBENCH,
+ "unrecognized initialization step \"%c\"\n",
+ *step);
PQfinish(con);
exit(1);
}
}
- fprintf(stderr, "done.\n");
+ pgbench_error(LOG_PGBENCH, "done.\n");
PQfinish(con);
}
@@ -4765,8 +4775,9 @@ parseQuery(Command *cmd)
if (cmd->argc >= MAX_ARGS)
{
- fprintf(stderr, "statement has too many arguments (maximum is %d): %s\n",
- MAX_ARGS - 1, cmd->argv[0]);
+ pgbench_error(LOG_PGBENCH,
+ "statement has too many arguments (maximum is %d): %s\n",
+ MAX_ARGS - 1, cmd->argv[0]);
pg_free(name);
return false;
}
@@ -4787,13 +4798,13 @@ parseQuery(Command *cmd)
* Simple error-printing function, might be needed by lexer
*/
static void
-pgbench_error(const char *fmt,...)
+pgbench_simple_error(const char *fmt,...)
{
va_list ap;
fflush(stdout);
va_start(ap, fmt);
- vfprintf(stderr, _(fmt), ap);
+ pgbench_error_va(LOG_PGBENCH, fmt, &ap);
va_end(ap);
}
@@ -4814,24 +4825,24 @@ syntax_error(const char *source, int lineno,
const char *line, const char *command,
const char *msg, const char *more, int column)
{
- fprintf(stderr, "%s:%d: %s", source, lineno, msg);
+ pgbench_error(LOG_PGBENCH, "%s:%d: %s", source, lineno, msg);
if (more != NULL)
- fprintf(stderr, " (%s)", more);
+ pgbench_error(LOG_PGBENCH, " (%s)", more);
if (column >= 0 && line == NULL)
- fprintf(stderr, " at column %d", column + 1);
+ pgbench_error(LOG_PGBENCH, " at column %d", column + 1);
if (command != NULL)
- fprintf(stderr, " in command \"%s\"", command);
- fprintf(stderr, "\n");
+ pgbench_error(LOG_PGBENCH, " in command \"%s\"", command);
+ pgbench_error(LOG_PGBENCH, "\n");
if (line != NULL)
{
- fprintf(stderr, "%s\n", line);
+ pgbench_error(LOG_PGBENCH, "%s\n", line);
if (column >= 0)
{
int i;
for (i = 0; i < column; i++)
- fprintf(stderr, " ");
- fprintf(stderr, "^ error found here\n");
+ pgbench_error(LOG_PGBENCH, " ");
+ pgbench_error(LOG_PGBENCH, "^ error found here\n");
}
}
exit(1);
@@ -5083,10 +5094,8 @@ process_backslash_command(PsqlScanState sstate, const char *source)
static void
ConditionError(const char *desc, int cmdn, const char *msg)
{
- fprintf(stderr,
- "condition error in script \"%s\" command %d: %s\n",
- desc, cmdn, msg);
- exit(1);
+ pgbench_error(FATAL, "condition error in script \"%s\" command %d: %s\n",
+ desc, cmdn, msg);
}
/*
@@ -5284,20 +5293,14 @@ process_file(const char *filename, int weight)
if (strcmp(filename, "-") == 0)
fd = stdin;
else if ((fd = fopen(filename, "r")) == NULL)
- {
- fprintf(stderr, "could not open file \"%s\": %s\n",
- filename, strerror(errno));
- exit(1);
- }
+ pgbench_error(FATAL, "could not open file \"%s\": %s\n",
+ filename, strerror(errno));
buf = read_file_contents(fd);
if (ferror(fd))
- {
- fprintf(stderr, "could not read file \"%s\": %s\n",
- filename, strerror(errno));
- exit(1);
- }
+ pgbench_error(FATAL, "could not read file \"%s\": %s\n",
+ filename, strerror(errno));
if (fd != stdin)
fclose(fd);
@@ -5320,10 +5323,10 @@ listAvailableScripts(void)
{
int i;
- fprintf(stderr, "Available builtin scripts:\n");
+ pgbench_error(LOG_PGBENCH, "Available builtin scripts:\n");
for (i = 0; i < lengthof(builtin_script); i++)
- fprintf(stderr, "\t%s\n", builtin_script[i].name);
- fprintf(stderr, "\n");
+ pgbench_error(LOG_PGBENCH, "\t%s\n", builtin_script[i].name);
+ pgbench_error(LOG_PGBENCH, "\n");
}
/* return builtin script "name" if unambiguous, fails if not found */
@@ -5350,10 +5353,12 @@ findBuiltin(const char *name)
/* error cases */
if (found == 0)
- fprintf(stderr, "no builtin script found for name \"%s\"\n", name);
+ pgbench_error(LOG_PGBENCH, "no builtin script found for name \"%s\"\n",
+ name);
else /* found > 1 */
- fprintf(stderr,
- "ambiguous builtin name: %d builtin scripts found for prefix \"%s\"\n", found, name);
+ pgbench_error(LOG_PGBENCH,
+ "ambiguous builtin name: %d builtin scripts found for prefix \"%s\"\n",
+ found, name);
listAvailableScripts();
exit(1);
@@ -5385,17 +5390,11 @@ parseScriptWeight(const char *option, char **script)
errno = 0;
wtmp = strtol(sep + 1, &badp, 10);
if (errno != 0 || badp == sep + 1 || *badp != '\0')
- {
- fprintf(stderr, "invalid weight specification: %s\n", sep);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid weight specification: %s\n", sep);
if (wtmp > INT_MAX || wtmp < 0)
- {
- fprintf(stderr,
- "weight specification out of range (0 .. %u): " INT64_FORMAT "\n",
- INT_MAX, (int64) wtmp);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "weight specification out of range (0 .. %u): " INT64_FORMAT "\n",
+ INT_MAX, (int64) wtmp);
weight = wtmp;
}
else
@@ -5412,16 +5411,12 @@ static void
addScript(ParsedScript script)
{
if (script.commands == NULL || script.commands[0] == NULL)
- {
- fprintf(stderr, "empty command list for script \"%s\"\n", script.desc);
- exit(1);
- }
+ pgbench_error(FATAL, "empty command list for script \"%s\"\n",
+ script.desc);
if (num_scripts >= MAX_SCRIPTS)
- {
- fprintf(stderr, "at most %d SQL scripts are allowed\n", MAX_SCRIPTS);
- exit(1);
- }
+ pgbench_error(FATAL, "at most %d SQL scripts are allowed\n",
+ MAX_SCRIPTS);
CheckConditional(script);
@@ -5710,9 +5705,8 @@ set_random_seed(const char *seed)
if (!pg_strong_random(&iseed, sizeof(iseed)))
#endif
{
- fprintf(stderr,
- "cannot seed random from a strong source, none available: "
- "use \"time\" or an unsigned integer value.\n");
+ pgbench_error(LOG_PGBENCH,
+ "cannot seed random from a strong source, none available: use \"time\" or an unsigned integer value.\n");
return false;
}
}
@@ -5723,15 +5717,15 @@ set_random_seed(const char *seed)
if (sscanf(seed, "%u%c", &iseed, &garbage) != 1)
{
- fprintf(stderr,
- "unrecognized random seed option \"%s\": expecting an unsigned integer, \"time\" or \"rand\"\n",
- seed);
+ pgbench_error(LOG_PGBENCH,
+ "unrecognized random seed option \"%s\": expecting an unsigned integer, \"time\" or \"rand\"\n",
+ seed);
return false;
}
}
if (seed != NULL)
- fprintf(stderr, "setting random seed to %u\n", iseed);
+ pgbench_error(LOG_PGBENCH, "setting random seed to %u\n", iseed);
srandom(iseed);
/* no precision loss: 32 bit unsigned int cast to 64 bit int */
random_seed = iseed;
@@ -5866,10 +5860,8 @@ main(int argc, char **argv)
/* set random seed early, because it may be used while parsing scripts. */
if (!set_random_seed(getenv("PGBENCH_RANDOM_SEED")))
- {
- fprintf(stderr, "error while setting random seed from PGBENCH_RANDOM_SEED environment variable\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error while setting random seed from PGBENCH_RANDOM_SEED environment variable\n");
while ((c = getopt_long(argc, argv, "iI:h:nvp:dqb:SNc:j:Crs:t:T:U:lf:D:F:M:P:R:L:", long_options, &optindex)) != -1)
{
@@ -5901,51 +5893,39 @@ main(int argc, char **argv)
pgport = pg_strdup(optarg);
break;
case 'd':
- debug_level = DEBUG_ALL;
+ log_level = DEBUG;
break;
case 'c':
benchmarking_option_set = true;
nclients = atoi(optarg);
if (nclients <= 0 || nclients > MAXCLIENTS)
- {
- fprintf(stderr, "invalid number of clients: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid number of clients: \"%s\"\n",
+ optarg);
#ifdef HAVE_GETRLIMIT
#ifdef RLIMIT_NOFILE /* most platforms use RLIMIT_NOFILE */
if (getrlimit(RLIMIT_NOFILE, &rlim) == -1)
#else /* but BSD doesn't ... */
if (getrlimit(RLIMIT_OFILE, &rlim) == -1)
#endif /* RLIMIT_NOFILE */
- {
- fprintf(stderr, "getrlimit failed: %s\n", strerror(errno));
- exit(1);
- }
+ pgbench_error(FATAL, "getrlimit failed: %s\n",
+ strerror(errno));
if (rlim.rlim_cur < nclients + 3)
- {
- fprintf(stderr, "need at least %d open files, but system limit is %ld\n",
- nclients + 3, (long) rlim.rlim_cur);
- fprintf(stderr, "Reduce number of clients, or use limit/ulimit to increase the system limit.\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "need at least %d open files, but system limit is %ld\n"
+ "Reduce number of clients, or use limit/ulimit to increase the system limit.\n",
+ nclients + 3, (long) rlim.rlim_cur);
#endif /* HAVE_GETRLIMIT */
break;
case 'j': /* jobs */
benchmarking_option_set = true;
nthreads = atoi(optarg);
if (nthreads <= 0)
- {
- fprintf(stderr, "invalid number of threads: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid number of threads: \"%s\"\n",
+ optarg);
#ifndef ENABLE_THREAD_SAFETY
if (nthreads != 1)
- {
- fprintf(stderr, "threads are not supported on this platform; use -j1\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "threads are not supported on this platform; use -j1\n");
#endif /* !ENABLE_THREAD_SAFETY */
break;
case 'C':
@@ -5960,29 +5940,22 @@ main(int argc, char **argv)
scale_given = true;
scale = atoi(optarg);
if (scale <= 0)
- {
- fprintf(stderr, "invalid scaling factor: \"%s\"\n", optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid scaling factor: \"%s\"\n",
+ optarg);
break;
case 't':
benchmarking_option_set = true;
nxacts = atoi(optarg);
if (nxacts <= 0)
- {
- fprintf(stderr, "invalid number of transactions: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid number of transactions: \"%s\"\n",
+ optarg);
break;
case 'T':
benchmarking_option_set = true;
duration = atoi(optarg);
if (duration <= 0)
- {
- fprintf(stderr, "invalid duration: \"%s\"\n", optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid duration: \"%s\"\n", optarg);
break;
case 'U':
login = pg_strdup(optarg);
@@ -6028,11 +6001,9 @@ main(int argc, char **argv)
benchmarking_option_set = true;
if ((p = strchr(optarg, '=')) == NULL || p == optarg || *(p + 1) == '\0')
- {
- fprintf(stderr, "invalid variable definition: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid variable definition: \"%s\"\n",
+ optarg);
*p++ = '\0';
if (!putVariable(&state[0].variables, "option", optarg, p))
@@ -6043,10 +6014,8 @@ main(int argc, char **argv)
initialization_option_set = true;
fillfactor = atoi(optarg);
if (fillfactor < 10 || fillfactor > 100)
- {
- fprintf(stderr, "invalid fillfactor: \"%s\"\n", optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid fillfactor: \"%s\"\n",
+ optarg);
break;
case 'M':
benchmarking_option_set = true;
@@ -6054,21 +6023,16 @@ main(int argc, char **argv)
if (strcmp(optarg, QUERYMODE[querymode]) == 0)
break;
if (querymode >= NUM_QUERYMODE)
- {
- fprintf(stderr, "invalid query mode (-M): \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid query mode (-M): \"%s\"\n",
+ optarg);
break;
case 'P':
benchmarking_option_set = true;
progress = atoi(optarg);
if (progress <= 0)
- {
- fprintf(stderr, "invalid thread progress delay: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid thread progress delay: \"%s\"\n",
+ optarg);
break;
case 'R':
{
@@ -6078,10 +6042,8 @@ main(int argc, char **argv)
benchmarking_option_set = true;
if (throttle_value <= 0.0)
- {
- fprintf(stderr, "invalid rate limit: \"%s\"\n", optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid rate limit: \"%s\"\n",
+ optarg);
/* Invert rate limit into a time offset */
throttle_delay = (int64) (1000000.0 / throttle_value);
}
@@ -6091,11 +6053,8 @@ main(int argc, char **argv)
double limit_ms = atof(optarg);
if (limit_ms <= 0.0)
- {
- fprintf(stderr, "invalid latency limit: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid latency limit: \"%s\"\n",
+ optarg);
benchmarking_option_set = true;
latency_limit = (int64) (limit_ms * 1000);
}
@@ -6116,20 +6075,16 @@ main(int argc, char **argv)
benchmarking_option_set = true;
sample_rate = atof(optarg);
if (sample_rate <= 0.0 || sample_rate > 1.0)
- {
- fprintf(stderr, "invalid sampling rate: \"%s\"\n", optarg);
- exit(1);
- }
+ pgbench_error(FATAL, "invalid sampling rate: \"%s\"\n",
+ optarg);
break;
case 5: /* aggregate-interval */
benchmarking_option_set = true;
agg_interval = atoi(optarg);
if (agg_interval <= 0)
- {
- fprintf(stderr, "invalid number of seconds for aggregation: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid number of seconds for aggregation: \"%s\"\n",
+ optarg);
break;
case 6: /* progress-timestamp */
progress_timestamp = true;
@@ -6146,10 +6101,8 @@ main(int argc, char **argv)
case 9: /* random-seed */
benchmarking_option_set = true;
if (!set_random_seed(optarg))
- {
- fprintf(stderr, "error while setting random seed from --random-seed option\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error while setting random seed from --random-seed option\n");
break;
case 10: /* failures-detailed */
benchmarking_option_set = true;
@@ -6160,12 +6113,9 @@ main(int argc, char **argv)
int32 max_tries_arg = atoi(optarg);
if (max_tries_arg < 0)
- {
- fprintf(stderr,
- "invalid number of maximum tries: \"%s\"\n",
- optarg);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid number of maximum tries: \"%s\"\n",
+ optarg);
benchmarking_option_set = true;
@@ -6182,12 +6132,13 @@ main(int argc, char **argv)
case 12: /* print-errors */
benchmarking_option_set = true;
/* do not conflict with the option --debug */
- if (debug_level < DEBUG_ERRORS)
- debug_level = DEBUG_ERRORS;
+ if (log_level > LOG)
+ log_level = LOG;
break;
default:
- fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
- exit(1);
+ pgbench_error(FATAL,
+ _("Try \"%s --help\" for more information.\n"),
+ progname);
break;
}
}
@@ -6224,10 +6175,7 @@ main(int argc, char **argv)
total_weight += sql_script[i].weight;
if (total_weight == 0 && !is_init_mode)
- {
- fprintf(stderr, "total script weight must not be zero\n");
- exit(1);
- }
+ pgbench_error(FATAL, "total script weight must not be zero\n");
/* show per script stats if several scripts are used */
if (num_scripts > 1)
@@ -6259,10 +6207,8 @@ main(int argc, char **argv)
if (is_init_mode)
{
if (benchmarking_option_set)
- {
- fprintf(stderr, "some of the specified options cannot be used in initialization (-i) mode\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "some of the specified options cannot be used in initialization (-i) mode\n");
if (initialize_steps == NULL)
initialize_steps = pg_strdup(DEFAULT_INIT_STEPS);
@@ -6294,17 +6240,13 @@ main(int argc, char **argv)
else
{
if (initialization_option_set)
- {
- fprintf(stderr, "some of the specified options cannot be used in benchmarking mode\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "some of the specified options cannot be used in benchmarking mode\n");
}
if (nxacts > 0 && duration > 0)
- {
- fprintf(stderr, "specify either a number of transactions (-t) or a duration (-T), not both\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "specify either a number of transactions (-t) or a duration (-T), not both\n");
/* Use DEFAULT_NXACTS if neither nxacts nor duration is specified. */
if (nxacts <= 0 && duration <= 0)
@@ -6312,54 +6254,42 @@ main(int argc, char **argv)
/* --sampling-rate may be used only with -l */
if (sample_rate > 0.0 && !use_log)
- {
- fprintf(stderr, "log sampling (--sampling-rate) is allowed only when logging transactions (-l)\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "log sampling (--sampling-rate) is allowed only when logging transactions (-l)\n");
/* --sampling-rate may not be used with --aggregate-interval */
if (sample_rate > 0.0 && agg_interval > 0)
- {
- fprintf(stderr, "log sampling (--sampling-rate) and aggregation (--aggregate-interval) cannot be used at the same time\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "log sampling (--sampling-rate) and aggregation (--aggregate-interval) cannot be used at the same time\n");
if (agg_interval > 0 && !use_log)
- {
- fprintf(stderr, "log aggregation is allowed only when actually logging transactions\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "log aggregation is allowed only when actually logging transactions\n");
if (!use_log && logfile_prefix)
- {
- fprintf(stderr, "log file prefix (--log-prefix) is allowed only when logging transactions (-l)\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "log file prefix (--log-prefix) is allowed only when logging transactions (-l)\n");
if (duration > 0 && agg_interval > duration)
- {
- fprintf(stderr, "number of seconds for aggregation (%d) must not be higher than test duration (%d)\n", agg_interval, duration);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "number of seconds for aggregation (%d) must not be higher than test duration (%d)\n",
+ agg_interval, duration);
if (duration > 0 && agg_interval > 0 && duration % agg_interval != 0)
- {
- fprintf(stderr, "duration (%d) must be a multiple of aggregation interval (%d)\n", duration, agg_interval);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "duration (%d) must be a multiple of aggregation interval (%d)\n",
+ duration, agg_interval);
if (progress_timestamp && progress == 0)
- {
- fprintf(stderr, "--progress-timestamp is allowed only under --progress\n");
- exit(1);
- }
+ pgbench_error(FATAL,
+ "--progress-timestamp is allowed only under --progress\n");
if (!max_tries)
{
if (retry && !latency_limit)
{
- fprintf(stderr, "an infinite number of transaction tries can only be used with the option --latency-limit\n");
- exit(1);
+ pgbench_error(FATAL,
+ "an infinite number of transaction tries can only be used with the option --latency-limit\n");
}
else if (!retry)
{
@@ -6393,18 +6323,17 @@ main(int argc, char **argv)
{
if (!putVariableValue(&state[i].variables, "startup",
var->name, &var->value))
- {
- fprintf(stderr,
- "error when setting the startup variable \"%s\" for client %d\n",
- var->name, i);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"%s\" for client %d\n",
+ var->name, i);
}
else
{
if (!putVariable(&state[i].variables, "startup",
var->name, var->svalue))
- exit(1);
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"%s\" for client %d\n",
+ var->name, i);
}
}
}
@@ -6417,7 +6346,7 @@ main(int argc, char **argv)
initRandomState(&state[i].random_state);
}
- if (debug_level >= DEBUG_ALL)
+ if (DEBUG >= log_level)
{
if (duration <= 0)
printf("pghost: %s pgport: %s nclients: %d nxacts: %d dbName: %s\n",
@@ -6433,11 +6362,8 @@ main(int argc, char **argv)
exit(1);
if (PQstatus(con) == CONNECTION_BAD)
- {
- fprintf(stderr, "connection to database \"%s\" failed\n", dbName);
- fprintf(stderr, "%s", PQerrorMessage(con));
- exit(1);
- }
+ pgbench_error(FATAL, "connection to database \"%s\" failed\n%s",
+ dbName, PQerrorMessage(con));
if (internal_script_used)
{
@@ -6450,28 +6376,26 @@ main(int argc, char **argv)
{
char *sqlState = PQresultErrorField(res, PG_DIAG_SQLSTATE);
- fprintf(stderr, "%s", PQerrorMessage(con));
if (sqlState && strcmp(sqlState, ERRCODE_UNDEFINED_TABLE) == 0)
- {
- fprintf(stderr, "Perhaps you need to do initialization (\"pgbench -i\") in database \"%s\"\n", PQdb(con));
- }
-
+ pgbench_error(LOG_PGBENCH,
+ "%sPerhaps you need to do initialization (\"pgbench -i\") in database \"%s\"\n",
+ PQerrorMessage(con), PQdb(con));
+ else
+ pgbench_error(LOG_PGBENCH, "%s", PQerrorMessage(con));
exit(1);
}
scale = atoi(PQgetvalue(res, 0, 0));
if (scale < 0)
- {
- fprintf(stderr, "invalid count(*) from pgbench_branches: \"%s\"\n",
- PQgetvalue(res, 0, 0));
- exit(1);
- }
+ pgbench_error(FATAL,
+ "invalid count(*) from pgbench_branches: \"%s\"\n",
+ PQgetvalue(res, 0, 0));
PQclear(res);
/* warn if we override user-given -s switch */
if (scale_given)
- fprintf(stderr,
- "scale option ignored, using count from pgbench_branches table (%d)\n",
- scale);
+ pgbench_error(LOG_PGBENCH,
+ "scale option ignored, using count from pgbench_branches table (%d)\n",
+ scale);
}
/*
@@ -6483,12 +6407,9 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
{
if (!putVariableInt(&state[i].variables, "startup", "scale", scale))
- {
- fprintf(stderr,
- "error when setting the startup variable \"scale\" for client %d\n",
- i);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"scale\" for client %d\n",
+ i);
}
}
@@ -6500,12 +6421,9 @@ main(int argc, char **argv)
{
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "client_id", i))
- {
- fprintf(stderr,
- "error when setting the startup variable \"client_id\" for client %d\n",
- i);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"client_id\" for client %d\n",
+ i);
}
/* set default seed for hash functions */
@@ -6519,12 +6437,9 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "default_seed",
(int64) seed))
- {
- fprintf(stderr,
- "error when setting the startup variable \"default_seed\" for client %d\n",
- i);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"default_seed\" for client %d\n",
+ i);
}
/* set random seed unless overwritten */
@@ -6533,27 +6448,24 @@ main(int argc, char **argv)
for (i = 0; i < nclients; i++)
if (!putVariableInt(&state[i].variables, "startup", "random_seed",
random_seed))
- {
- fprintf(stderr,
- "error when setting the startup variable \"random_seed\" for client %d\n",
- i);
- exit(1);
- }
+ pgbench_error(FATAL,
+ "error when setting the startup variable \"random_seed\" for client %d\n",
+ i);
}
if (!is_no_vacuum)
{
- fprintf(stderr, "starting vacuum...");
+ pgbench_error(LOG_PGBENCH, "starting vacuum...");
tryExecuteStatement(con, "vacuum pgbench_branches");
tryExecuteStatement(con, "vacuum pgbench_tellers");
tryExecuteStatement(con, "truncate pgbench_history");
- fprintf(stderr, "end.\n");
+ pgbench_error(LOG_PGBENCH, "end.\n");
if (do_vacuum_accounts)
{
- fprintf(stderr, "starting vacuum pgbench_accounts...");
+ pgbench_error(LOG_PGBENCH, "starting vacuum pgbench_accounts...");
tryExecuteStatement(con, "vacuum analyze pgbench_accounts");
- fprintf(stderr, "end.\n");
+ pgbench_error(LOG_PGBENCH, "end.\n");
}
}
PQfinish(con);
@@ -6612,10 +6524,8 @@ main(int argc, char **argv)
int err = pthread_create(&thread->thread, NULL, threadRun, thread);
if (err != 0 || thread->thread == INVALID_THREAD)
- {
- fprintf(stderr, "could not create thread: %s\n", strerror(err));
- exit(1);
- }
+ pgbench_error(FATAL, "could not create thread: %s\n",
+ strerror(err));
}
else
{
@@ -6729,8 +6639,8 @@ threadRun(void *arg)
if (thread->logfile == NULL)
{
- fprintf(stderr, "could not open logfile \"%s\": %s\n",
- logpath, strerror(errno));
+ pgbench_error(LOG_PGBENCH, "could not open logfile \"%s\": %s\n",
+ logpath, strerror(errno));
goto done;
}
}
@@ -6809,8 +6719,8 @@ threadRun(void *arg)
if (sock < 0)
{
- fprintf(stderr, "invalid socket: %s",
- PQerrorMessage(st->con));
+ pgbench_error(LOG_PGBENCH, "invalid socket: %s",
+ PQerrorMessage(st->con));
goto done;
}
@@ -6886,7 +6796,8 @@ threadRun(void *arg)
continue;
}
/* must be something wrong */
- fprintf(stderr, "select() failed: %s\n", strerror(errno));
+ pgbench_error(LOG_PGBENCH, "select() failed: %s\n",
+ strerror(errno));
goto done;
}
}
@@ -6911,8 +6822,8 @@ threadRun(void *arg)
if (sock < 0)
{
- fprintf(stderr, "invalid socket: %s",
- PQerrorMessage(st->con));
+ pgbench_error(LOG_PGBENCH, "invalid socket: %s",
+ PQerrorMessage(st->con));
goto done;
}
@@ -6957,6 +6868,10 @@ threadRun(void *arg)
stdev;
char tbuf[315];
+ /* buffer for an optional part of the progress message */
+ char pbuf[512];
+ int pbuf_size = 0;
+
/*
* Add up the statistics of all threads.
*
@@ -7024,27 +6939,35 @@ threadRun(void *arg)
snprintf(tbuf, sizeof(tbuf), "%.1f s", total_run);
}
- fprintf(stderr,
- "progress: %s, %.1f tps, lat %.3f ms stddev %.3f",
- tbuf, tps, latency, stdev);
-
if (failures > 0)
- fprintf(stderr, ", " INT64_FORMAT " failed", failures);
+ pbuf_size += snprintf(pbuf + pbuf_size,
+ sizeof(pbuf) - pbuf_size,
+ ", " INT64_FORMAT " failed",
+ failures);
if (throttle_delay)
{
- fprintf(stderr, ", lag %.3f ms", lag);
+ pbuf_size += snprintf(pbuf + pbuf_size,
+ sizeof(pbuf) - pbuf_size,
+ ", lag %.3f ms", lag);
if (latency_limit)
- fprintf(stderr, ", " INT64_FORMAT " skipped",
- cur.skipped - last.skipped);
+ pbuf_size += snprintf(pbuf + pbuf_size,
+ sizeof(pbuf) - pbuf_size,
+ ", " INT64_FORMAT " skipped",
+ cur.skipped - last.skipped);
}
/* it can be non-zero only if max_tries is not equal to one */
if (retried > 0)
- fprintf(stderr,
- ", " INT64_FORMAT " retried, " INT64_FORMAT " retries",
- retried, cur.retries - last.retries);
- fprintf(stderr, "\n");
+ pbuf_size += snprintf(
+ pbuf + pbuf_size,
+ sizeof(pbuf) - pbuf_size,
+ ", " INT64_FORMAT " retried, " INT64_FORMAT " retries",
+ retried, cur.retries - last.retries);
+
+ pgbench_error(LOG_PGBENCH,
+ "progress: %s, %.1f tps, lat %.3f ms stddev %.3f%s\n",
+ tbuf, tps, latency, stdev, pbuf_size ? pbuf : "");
last = cur;
last_report = now;
@@ -7128,10 +7051,7 @@ setalarm(int seconds)
!CreateTimerQueueTimer(&timer, queue,
win32_timer_callback, NULL, seconds * 1000, 0,
WT_EXECUTEINTIMERTHREAD | WT_EXECUTEONLYONCE))
- {
- fprintf(stderr, "failed to set timer\n");
- exit(1);
- }
+ pgbench_error(FATAL, "failed to set timer\n");
}
/* partial pthread implementation for Windows */
@@ -7201,3 +7121,34 @@ pthread_join(pthread_t th, void **thread_return)
}
#endif /* WIN32 */
+
+static void
+pgbench_error(ErrorLevel elevel, const char *fmt,...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ pgbench_error_va(elevel, fmt, &ap);
+ va_end(ap);
+}
+
+static void
+pgbench_error_va(ErrorLevel elevel, const char *fmt, va_list *args)
+{
+ /* Determine whether message is enabled for log output */
+ if (elevel < log_level)
+ return;
+
+ if (!fmt || !fmt[0])
+ {
+ /* internal error which should never occur */
+ /* do not call pgbench_error recursively */
+ fprintf(stderr, "unexpected empty error message\n");
+ exit(1);
+ }
+
+ vfprintf(stderr, _(fmt), *args);
+
+ if (elevel >= FATAL)
+ exit(1);
+}
--
2.17.1
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-09-08 07:17 ` Fabien COELHO <[email protected]>
2018-09-11 08:44 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2 siblings, 1 reply; 1590+ messages in thread
From: Fabien COELHO @ 2018-09-08 07:17 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello Marina,
About the two first preparatory patches.
> v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
> - a patch for the RandomState structure (this is used to reset a client's
> random seed during the repeating of transactions after serialization/deadlock
> failures).
Same version as the previous one, which was ok. Still applies, compiles,
passes tests. Fine with me.
> v11-0002-Pgbench-errors-use-the-Variables-structure-for-c.patch
> - a patch for the Variables structure (this is used to reset client variables
> during the repeating of transactions after serialization/deadlock failures).
Simpler version, applies cleanly on top of previous patch, compiles and
global & local "make check" are ok. Fine with me as well.
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 07:17 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
@ 2018-09-11 08:44 ` Marina Polyakova <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-11 08:44 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 08-09-2018 10:17, Fabien COELHO wrote:
> Hello Marina,
Hello, Fabien!
> About the two first preparatory patches.
>
>> v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
>> - a patch for the RandomState structure (this is used to reset a
>> client's random seed during the repeating of transactions after
>> serialization/deadlock failures).
>
> Same version as the previous one, which was ok. Still applies,
> compiles, passes tests. Fine with me.
>
>> v11-0002-Pgbench-errors-use-the-Variables-structure-for-c.patch
>> - a patch for the Variables structure (this is used to reset client
>> variables during the repeating of transactions after
>> serialization/deadlock failures).
>
> Simpler version, applies cleanly on top of previous patch, compiles
> and global & local "make check" are ok. Fine with me as well.
Glad to hear it :)
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-09-08 13:03 ` Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2 siblings, 1 reply; 1590+ messages in thread
From: Fabien COELHO @ 2018-09-08 13:03 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello Marina,
> v11-0003-Pgbench-errors-and-serialization-deadlock-retrie.patch
> - the main patch for handling client errors and repetition of transactions
> with serialization/deadlock failures (see the detailed description in the
> file).
About patch v11-3.
Patch applies cleanly on top of the other two. Compiles, global and local
"make check" are ok.
* Features
As far as the actual retry feature is concerned, I'd say we are nearly
there. However I have an issue with changing the behavior on meta command
and other sql errors, which I find not desirable.
When a meta-command fails, before the patch the command is aborted and
there is a convenient error message:
sh> pgbench -T 10 -f bad-meta.sql
bad-meta.sql:1: unexpected function name (false) in command "set" [...]
\set i false + 1 [...]
After the patch it is simply counted, pgbench loops on the same error till
the time is completed, and there are no clue about the actual issue:
sh> pgbench -T 10 -f bad-meta.sql
starting vacuum...end.
transaction type: bad-meta.sql
duration: 10 s
number of transactions actually processed: 0
number of failures: 27993953 (100.000%)
...
Same thing about SQL errors, an immediate abort...
sh> pgbench -T 10 -f bad-sql.sql
starting vacuum...end.
client 0 aborted in command 0 of script 0; ERROR: syntax error at or near ";"
LINE 1: SELECT 1 + ;
... is turned into counting without aborting nor error messages, so that
there is no clue that the user was asking for something bad.
sh> pgbench -T 10 -f bad-sql.sql
starting vacuum...end.
transaction type: bad-sql.sql
scaling factor: 1
query mode: simple
number of clients: 1
number of threads: 1
duration: 10 s
number of transactions actually processed: 0
number of failures: 274617 (100.000%)
# no clue that there was a syntax error in the script
I do not think that these changes of behavior are desirable. Meta command and
miscellaneous SQL errors should result in immediatly aborting the whole run,
because the client test code itself could not run correctly or the SQL sent
was somehow wrong, which is also the client's fault, and the server
performance bench does not make much sense in such conditions.
ISTM that the focus of this patch should only be to handle some server
runtime errors that can be retryed, but not to change pgbench behavior on
other kind of errors. If these are to be changed, ISTM that it would be a
distinct patch and would require some discussion, and possibly an option
to enable it or not if some use case emerge. AFA this patch is concerned,
I'd suggest to let that out.
Doc says "you cannot use an infinite number of retries without latency-limit..."
Why should this be forbidden? At least if -T timeout takes precedent and
shortens the execution, ISTM that there could be good reason to test that.
Maybe it could be blocked only under -t if this would lead to an non-ending
run.
As "--print-errors" is really for debug, maybe it could be named
"--debug-errors". I'm not sure that having "--debug" implying this option
is useful: As there are two distinct options, the user may be allowed
to trigger one or the other as they wish?
* Code
The following remarks are linked to the change of behavior discussed above:
makeVariableValue error message is not for debug, but must be kept in all
cases, and the false returned must result in an immediate abort. Same thing about
lookupCreateVariable, an invalid name is a user error which warrants an immediate
abort. Same thing again about coerce* functions or evalStandardFunc...
Basically, most/all added "debug_level >= DEBUG_ERRORS" are not desirable.
sendRollback(): I'd suggest to simplify. The prepare/extended statement stuff is
really about the transaction script, not dealing with errors, esp as there is no
significant advantage in preparing a "ROLLBACK" statement which is short and has
no parameters. I'd suggest to remove this function and just issue
PQsendQuery("ROLLBACK;") in all cases.
In copyVariables, I'd simplify
+ if (source_var->svalue == NULL)
+ dest_var->svalue = NULL;
+ else
+ dest_var->svalue = pg_strdup(source_var->svalue);
as:
dest_var->value = (source_var->svalue == NULL) ? NULL : pg_strdup(source_var->svalue);
+ if (sqlState) -> if (sqlState != NULL) ?
Function getTransactionStatus name does not seem to correspond fully to what the
function does. There is a passthru case which should be either avoided or
clearly commented.
About:
- commandFailed(st, "SQL", "perhaps the backend died while processing");
+ clientAborted(st,
+ "perhaps the backend died while processing");
keep on one line?
About:
+ if (doRetry(st, &now))
+ st->state = CSTATE_RETRY;
+ else
+ st->state = CSTATE_FAILURE;
-> st->state = doRetry(st, &now) ? CSTATE_RETRY : CSTATE_FAILURE;
* Comments
"There're different types..." -> "There are different types..."
"after the errors and"... -> "after errors and"...
"the default value of max_tries is set to 1" -> "the default value
of max_tries is 1"
"We cannot retry the transaction" -> "We cannot retry a transaction"
"may ultimately succeed or get a failure," -> "may ultimately succeed or fail,"
Overall, the comment text in StatsData is very clear. However they are not
clearly linked to the struct fields. I'd suggest that earch field when used
should be quoted, so as to separate English from code, and the struct name
should always be used explicitely when possible.
I'd insist in a comment that "cnt" does not include "skipped" transactions
(anymore).
* Documentation:
Some suggestions which may be improvements, although I'm not a native English
speaker.
ISTM that there are too many "the":
- "turns on the option ..." -> "turns on option ..."
- "When the option ..." -> "When option ..."
- "By default the option ..." -> "By default option ..."
- "only if the option ..." -> "only if option ..."
- "combined with the option ..." -> "combined with option ..."
- "without the option ..." -> "without option ..."
- "is the sum of all the retries" -> "is the sum of all retries"
"infinite" -> "unlimited"
"not retried at all" -> "not retried" (maybe several times).
"messages of all errors" -> "messages about all errors".
"It is assumed that the scripts used do not contain" ->
"It is assumed that pgbench scripts do not contain"
About v11-4. I'm do not feel that these changes are very useful/important
for now. I'd propose that your prioritize on updating 11-3 so that we can
have another round about it as soon as possible, and keep that one later.
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
@ 2018-09-11 13:47 ` Marina Polyakova <[email protected]>
2018-09-11 13:55 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-11 15:29 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
0 siblings, 2 replies; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-11 13:47 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 08-09-2018 16:03, Fabien COELHO wrote:
> Hello Marina,
>
>> v11-0003-Pgbench-errors-and-serialization-deadlock-retrie.patch
>> - the main patch for handling client errors and repetition of
>> transactions with serialization/deadlock failures (see the detailed
>> description in the file).
>
> About patch v11-3.
>
> Patch applies cleanly on top of the other two. Compiles, global and
> local
> "make check" are ok.
:-)
> * Features
>
> As far as the actual retry feature is concerned, I'd say we are nearly
> there. However I have an issue with changing the behavior on meta
> command and other sql errors, which I find not desirable.
>
> When a meta-command fails, before the patch the command is aborted and
> there is a convenient error message:
>
> sh> pgbench -T 10 -f bad-meta.sql
> bad-meta.sql:1: unexpected function name (false) in command "set"
> [...]
> \set i false + 1 [...]
>
> After the patch it is simply counted, pgbench loops on the same error
> till the time is completed, and there are no clue about the actual
> issue:
>
> sh> pgbench -T 10 -f bad-meta.sql
> starting vacuum...end.
> transaction type: bad-meta.sql
> duration: 10 s
> number of transactions actually processed: 0
> number of failures: 27993953 (100.000%)
> ...
>
> Same thing about SQL errors, an immediate abort...
>
> sh> pgbench -T 10 -f bad-sql.sql
> starting vacuum...end.
> client 0 aborted in command 0 of script 0; ERROR: syntax error at or
> near ";"
> LINE 1: SELECT 1 + ;
>
> ... is turned into counting without aborting nor error messages, so
> that there is no clue that the user was asking for something bad.
>
> sh> pgbench -T 10 -f bad-sql.sql
> starting vacuum...end.
> transaction type: bad-sql.sql
> scaling factor: 1
> query mode: simple
> number of clients: 1
> number of threads: 1
> duration: 10 s
> number of transactions actually processed: 0
> number of failures: 274617 (100.000%)
> # no clue that there was a syntax error in the script
>
> I do not think that these changes of behavior are desirable. Meta
> command and
> miscellaneous SQL errors should result in immediatly aborting the whole
> run,
> because the client test code itself could not run correctly or the SQL
> sent
> was somehow wrong, which is also the client's fault, and the server
> performance bench does not make much sense in such conditions.
>
> ISTM that the focus of this patch should only be to handle some server
> runtime errors that can be retryed, but not to change pgbench behavior
> on other kind of errors. If these are to be changed, ISTM that it
> would be a distinct patch and would require some discussion, and
> possibly an option to enable it or not if some use case emerge. AFA
> this patch is concerned, I'd suggest to let that out.
...
> The following remarks are linked to the change of behavior discussed
> above:
> makeVariableValue error message is not for debug, but must be kept in
> all
> cases, and the false returned must result in an immediate abort. Same
> thing about
> lookupCreateVariable, an invalid name is a user error which warrants
> an immediate
> abort. Same thing again about coerce* functions or evalStandardFunc...
> Basically, most/all added "debug_level >= DEBUG_ERRORS" are not
> desirable.
Hmm, but we can say the same for serialization or deadlock errors that
were not retried (the client test code itself could not run correctly or
the SQL sent was somehow wrong, which is also the client's fault), can't
we? Why not handle client errors that can occur (but they may also not
occur) the same way? (For example, always abort the client, or
conversely do not make aborts in these cases.) Here's an example of such
error:
starting vacuum...end.
transaction type: pgbench_rare_sql_error.sql
scaling factor: 1
query mode: simple
number of clients: 10
number of threads: 1
number of transactions per client: 250
number of transactions actually processed: 2500/2500
maximum number of tries: 1
latency average = 0.375 ms
tps = 26695.292848 (including connections establishing)
tps = 27489.678525 (excluding connections establishing)
statement latencies in milliseconds and failures:
0.001 0 \set divider random(-1000, 1000)
0.245 0 SELECT 1 / :divider;
starting vacuum...end.
client 5 got an error in command 1 (SQL) of script 0; ERROR: division
by zero
client 0 got an error in command 1 (SQL) of script 0; ERROR: division
by zero
client 7 got an error in command 1 (SQL) of script 0; ERROR: division
by zero
transaction type: pgbench_rare_sql_error.sql
scaling factor: 1
query mode: simple
number of clients: 10
number of threads: 1
number of transactions per client: 250
number of transactions actually processed: 2497/2500
number of failures: 3 (0.120%)
number of serialization failures: 0 (0.000%)
number of deadlock failures: 0 (0.000%)
number of other SQL failures: 3 (0.120%)
maximum number of tries: 1
latency average = 0.579 ms (including failures)
tps = 17240.662547 (including connections establishing)
tps = 17862.090137 (excluding connections establishing)
statement latencies in milliseconds and failures:
0.001 0 \set divider random(-1000, 1000)
0.338 3 SELECT 1 / :divider;
Maybe we can limit the number of failures in one statement, and abort
the client if this limit is exceeded?...
To get a clue about the actual issue you can use the options
--failures-detailed (to find out out whether this is a serialization
failure / deadlock failure / other SQL failure / meta command failure)
and/or --print-errors (to get the complete error message).
> Doc says "you cannot use an infinite number of retries without
> latency-limit..."
>
> Why should this be forbidden? At least if -T timeout takes precedent
> and
> shortens the execution, ISTM that there could be good reason to test
> that.
> Maybe it could be blocked only under -t if this would lead to an
> non-ending
> run.
...
> * Comments
>
> "There're different types..." -> "There are different types..."
>
> "after the errors and"... -> "after errors and"...
>
> "the default value of max_tries is set to 1" -> "the default value
> of max_tries is 1"
>
> "We cannot retry the transaction" -> "We cannot retry a transaction"
>
> "may ultimately succeed or get a failure," -> "may ultimately succeed
> or fail,"
...
> * Documentation:
>
> Some suggestions which may be improvements, although I'm not a native
> English
> speaker.
>
> ISTM that there are too many "the":
> - "turns on the option ..." -> "turns on option ..."
> - "When the option ..." -> "When option ..."
> - "By default the option ..." -> "By default option ..."
> - "only if the option ..." -> "only if option ..."
> - "combined with the option ..." -> "combined with option ..."
> - "without the option ..." -> "without option ..."
> - "is the sum of all the retries" -> "is the sum of all retries"
>
> "infinite" -> "unlimited"
>
> "not retried at all" -> "not retried" (maybe several times).
>
> "messages of all errors" -> "messages about all errors".
>
> "It is assumed that the scripts used do not contain" ->
> "It is assumed that pgbench scripts do not contain"
Thank you, I'll fix this.
If you use the option --latency-limit, the time of tries will be limited
regardless of the use of the option -t. Therefore ISTM that an unlimited
number of tries can be used only if the time of tries is limited by the
options -T and/or -L.
> As "--print-errors" is really for debug, maybe it could be named
> "--debug-errors".
Ok!
> I'm not sure that having "--debug" implying this option
> is useful: As there are two distinct options, the user may be allowed
> to trigger one or the other as they wish?
I'm not sure that the main debugging output will give a good clue of
what's happened without full messages about errors, retries and
failures...
> * Code
>
> <...>
>
> sendRollback(): I'd suggest to simplify. The prepare/extended statement
> stuff is
> really about the transaction script, not dealing with errors, esp as
> there is no
> significant advantage in preparing a "ROLLBACK" statement which is
> short and has
> no parameters. I'd suggest to remove this function and just issue
> PQsendQuery("ROLLBACK;") in all cases.
Ok!
> In copyVariables, I'd simplify
>
> + if (source_var->svalue == NULL)
> + dest_var->svalue = NULL;
> + else
> + dest_var->svalue = pg_strdup(source_var->svalue);
>
> as:
>
> dest_var->value = (source_var->svalue == NULL) ? NULL :
> pg_strdup(source_var->svalue);
> About:
>
> + if (doRetry(st, &now))
> + st->state = CSTATE_RETRY;
> + else
> + st->state = CSTATE_FAILURE;
>
> -> st->state = doRetry(st, &now) ? CSTATE_RETRY : CSTATE_FAILURE;
These lines are quite long - do you suggest to wrap them this way?
+ dest_var->svalue = ((source_var->svalue == NULL) ? NULL :
+ pg_strdup(source_var->svalue));
+ st->state = (doRetry(st, &now) ? CSTATE_RETRY :
+ CSTATE_FAILURE);
> + if (sqlState) -> if (sqlState != NULL) ?
Ok!
> Function getTransactionStatus name does not seem to correspond fully to
> what the
> function does. There is a passthru case which should be either avoided
> or
> clearly commented.
I don't quite understand you - do you mean that in fact this function
finds out whether we are in a (failed) transaction block or not? Or do
you mean that the case of PQTRANS_INTRANS is also ok?...
> About:
>
> - commandFailed(st, "SQL", "perhaps the backend died while
> processing");
> + clientAborted(st,
> + "perhaps the backend died while processing");
>
> keep on one line?
I tried not to break the limit of 80 characters, but if you think that
this is better, I'll change it.
> Overall, the comment text in StatsData is very clear. However they are
> not
> clearly linked to the struct fields. I'd suggest that earch field when
> used
> should be quoted, so as to separate English from code, and the struct
> name
> should always be used explicitely when possible.
Ok!
> I'd insist in a comment that "cnt" does not include "skipped"
> transactions
> (anymore).
If you mean CState.cnt I'm not sure if this is practically useful
because the code uses only the sum of all client transactions including
skipped and failed... Maybe we can rename this field to nxacts or
total_cnt?
> About v11-4. I'm do not feel that these changes are very
> useful/important for now. I'd propose that your prioritize on updating
> 11-3 so that we can have another round about it as soon as possible,
> and keep that one later.
Ok!
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-09-11 13:55 ` Marina Polyakova <[email protected]>
1 sibling, 0 replies; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-11 13:55 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 11-09-2018 16:47, Marina Polyakova wrote:
> On 08-09-2018 16:03, Fabien COELHO wrote:
>> Hello Marina,
>> I'd insist in a comment that "cnt" does not include "skipped"
>> transactions
>> (anymore).
>
> If you mean CState.cnt I'm not sure if this is practically useful
> because the code uses only the sum of all client transactions
> including skipped and failed... Maybe we can rename this field to
> nxacts or total_cnt?
Sorry, I misread your proposal for the first time. Ok!
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-09-11 15:29 ` Fabien COELHO <[email protected]>
2018-09-12 12:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
1 sibling, 1 reply; 1590+ messages in thread
From: Fabien COELHO @ 2018-09-11 15:29 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello Marina,
> Hmm, but we can say the same for serialization or deadlock errors that were
> not retried (the client test code itself could not run correctly or the SQL
> sent was somehow wrong, which is also the client's fault), can't we?
I think not.
If a client asks for something "legal", but some other client in parallel
happens to make an incompatible change which result in a serialization or
deadlock error, the clients are not responsible for the raised errors, it
is just that they happen to ask for something incompatible at the same
time. So there is no user error per se, but the server is reporting its
(temporary) inability to process what was asked for. For these errors,
retrying is fine. If the client was alone, there would be no such errors,
you cannot deadlock with yourself. This is really an isolation issue
linked to parallel execution.
> Why not handle client errors that can occur (but they may also not
> occur) the same way? (For example, always abort the client, or
> conversely do not make aborts in these cases.) Here's an example of such
> error:
> client 5 got an error in command 1 (SQL) of script 0; ERROR: division by zero
This is an interesting case. For me we must stop the script because the
client is asking for something "stupid", and retrying the same won't
change the outcome, the division will still be by zero. It is the client
responsability not to ask for something stupid, the bench script is buggy,
it should not submit illegal SQL queries. This is quite different from
submitting something legal which happens to fail.
> Maybe we can limit the number of failures in one statement, and abort the
> client if this limit is exceeded?...
I think this is quite debatable, and that the best option is to leavze
this point out of the current patch, so that we could have retry on
serial/deadlock errors.
Then you can submit another patch for a feature about other errors if you
feel that there is a use case for going on in some cases. I think that the
previous behavior made sense, and that changing it should only be
considered as an option. As it involves discussing and is not obvious,
later is better.
> To get a clue about the actual issue you can use the options
> --failures-detailed (to find out out whether this is a serialization failure
> / deadlock failure / other SQL failure / meta command failure) and/or
> --print-errors (to get the complete error message).
Yep, but for me it should haved stopped immediately, as it did before.
> If you use the option --latency-limit, the time of tries will be limited
> regardless of the use of the option -t. Therefore ISTM that an unlimited
> number of tries can be used only if the time of tries is limited by the
> options -T and/or -L.
Indeed, I'm ok with forbidding unlimitted retries when under -t.
>> I'm not sure that having "--debug" implying this option
>> is useful: As there are two distinct options, the user may be allowed
>> to trigger one or the other as they wish?
>
> I'm not sure that the main debugging output will give a good clue of what's
> happened without full messages about errors, retries and failures...
I'm more argumenting about letting the user decide what they want.
> These lines are quite long - do you suggest to wrap them this way?
Sure, if it is too long, then wrap.
>> Function getTransactionStatus name does not seem to correspond fully to
>> what the function does. There is a passthru case which should be either
>> avoided or clearly commented.
>
> I don't quite understand you - do you mean that in fact this function finds
> out whether we are in a (failed) transaction block or not? Or do you mean
> that the case of PQTRANS_INTRANS is also ok?...
The former: although the function is named "getTransactionStatus", it does
not really return the "status" of the transaction (aka PQstatus()?).
> I tried not to break the limit of 80 characters, but if you think that this
> is better, I'll change it.
Hmmm. 80 columns, indeed...
>> I'd insist in a comment that "cnt" does not include "skipped" transactions
>> (anymore).
>
> If you mean CState.cnt I'm not sure if this is practically useful because the
> code uses only the sum of all client transactions including skipped and
> failed... Maybe we can rename this field to nxacts or total_cnt?
I'm fine with renaming the field if it makes thinks clearer. They are all
counters, so naming them "cnt" or "total_cnt" does not help much. Maybe
"succeeded" or "success" to show what is really counted?
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-11 15:29 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
@ 2018-09-12 12:59 ` Marina Polyakova <[email protected]>
2018-09-12 14:04 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-12 12:59 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 11-09-2018 18:29, Fabien COELHO wrote:
> Hello Marina,
>
>> Hmm, but we can say the same for serialization or deadlock errors that
>> were not retried (the client test code itself could not run correctly
>> or the SQL sent was somehow wrong, which is also the client's fault),
>> can't we?
>
> I think not.
>
> If a client asks for something "legal", but some other client in
> parallel happens to make an incompatible change which result in a
> serialization or deadlock error, the clients are not responsible for
> the raised errors, it is just that they happen to ask for something
> incompatible at the same time. So there is no user error per se, but
> the server is reporting its (temporary) inability to process what was
> asked for. For these errors, retrying is fine. If the client was
> alone, there would be no such errors, you cannot deadlock with
> yourself. This is really an isolation issue linked to parallel
> execution.
You can get other errors that cannot happen for only one client if you
use shell commands in meta commands:
starting vacuum...end.
transaction type: pgbench_meta_concurrent_error.sql
scaling factor: 1
query mode: simple
number of clients: 2
number of threads: 1
number of transactions per client: 10
number of transactions actually processed: 20/20
maximum number of tries: 1
latency average = 6.953 ms
tps = 287.630161 (including connections establishing)
tps = 303.232242 (excluding connections establishing)
statement latencies in milliseconds and failures:
1.636 0 BEGIN;
1.497 0 \setshell var mkdir my_directory && echo 1
0.007 0 \sleep 1 us
1.465 0 \setshell var rmdir my_directory && echo 1
1.622 0 END;
starting vacuum...end.
mkdir: cannot create directory ‘my_directory’: File exists
mkdir: could not read result of shell command
client 1 got an error in command 1 (setshell) of script 0; execution of
meta-command failed
transaction type: pgbench_meta_concurrent_error.sql
scaling factor: 1
query mode: simple
number of clients: 2
number of threads: 1
number of transactions per client: 10
number of transactions actually processed: 19/20
number of failures: 1 (5.000%)
number of meta-command failures: 1 (5.000%)
maximum number of tries: 1
latency average = 11.782 ms (including failures)
tps = 161.269033 (including connections establishing)
tps = 167.733278 (excluding connections establishing)
statement latencies in milliseconds and failures:
2.731 0 BEGIN;
2.909 1 \setshell var mkdir my_directory && echo 1
0.231 0 \sleep 1 us
2.366 0 \setshell var rmdir my_directory && echo 1
2.664 0 END;
Or if you use untrusted procedural languages in SQL expressions (see the
used file in the attachments):
starting vacuum...ERROR: relation "pgbench_branches" does not exist
(ignoring this error and continuing anyway)
ERROR: relation "pgbench_tellers" does not exist
(ignoring this error and continuing anyway)
ERROR: relation "pgbench_history" does not exist
(ignoring this error and continuing anyway)
end.
client 1 got an error in command 0 (SQL) of script 0; ERROR: could not
create the directory "my_directory": File exists at line 3.
CONTEXT: PL/Perl anonymous code block
client 1 got an error in command 0 (SQL) of script 0; ERROR: could not
create the directory "my_directory": File exists at line 3.
CONTEXT: PL/Perl anonymous code block
transaction type: pgbench_concurrent_error.sql
scaling factor: 1
query mode: simple
number of clients: 2
number of threads: 1
number of transactions per client: 10
number of transactions actually processed: 18/20
number of failures: 2 (10.000%)
number of serialization failures: 0 (0.000%)
number of deadlock failures: 0 (0.000%)
number of other SQL failures: 2 (10.000%)
maximum number of tries: 1
latency average = 3.282 ms (including failures)
tps = 548.437196 (including connections establishing)
tps = 637.662753 (excluding connections establishing)
statement latencies in milliseconds and failures:
1.566 2 DO $$
starting vacuum...ERROR: relation "pgbench_branches" does not exist
(ignoring this error and continuing anyway)
ERROR: relation "pgbench_tellers" does not exist
(ignoring this error and continuing anyway)
ERROR: relation "pgbench_history" does not exist
(ignoring this error and continuing anyway)
end.
transaction type: pgbench_concurrent_error.sql
scaling factor: 1
query mode: simple
number of clients: 2
number of threads: 1
number of transactions per client: 10
number of transactions actually processed: 20/20
maximum number of tries: 1
latency average = 2.760 ms
tps = 724.746078 (including connections establishing)
tps = 853.131985 (excluding connections establishing)
statement latencies in milliseconds and failures:
1.893 0 DO $$
Or if you try to create a function and perhaps replace an existing one:
starting vacuum...end.
client 0 got an error in command 0 (SQL) of script 0; ERROR: duplicate
key value violates unique constraint "pg_proc_proname_args_nsp_index"
DETAIL: Key (proname, proargtypes, pronamespace)=(my_function, , 2200)
already exists.
client 0 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 0 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 1 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
client 0 got an error in command 0 (SQL) of script 0; ERROR: tuple
concurrently updated
transaction type: pgbench_create_function.sql
scaling factor: 1
query mode: simple
number of clients: 2
number of threads: 1
number of transactions per client: 10
number of transactions actually processed: 10/20
number of failures: 10 (50.000%)
number of serialization failures: 0 (0.000%)
number of deadlock failures: 0 (0.000%)
number of other SQL failures: 10 (50.000%)
maximum number of tries: 1
latency average = 82.881 ms (including failures)
tps = 12.065492 (including connections establishing)
tps = 12.092216 (excluding connections establishing)
statement latencies in milliseconds and failures:
82.549 10 CREATE OR REPLACE FUNCTION my_function()
RETURNS integer AS 'select 1;' LANGUAGE SQL;
>> Why not handle client errors that can occur (but they may also not
>> occur) the same way? (For example, always abort the client, or
>> conversely do not make aborts in these cases.) Here's an example of
>> such error:
>
>> client 5 got an error in command 1 (SQL) of script 0; ERROR: division
>> by zero
>
> This is an interesting case. For me we must stop the script because
> the client is asking for something "stupid", and retrying the same
> won't change the outcome, the division will still be by zero. It is
> the client responsability not to ask for something stupid, the bench
> script is buggy, it should not submit illegal SQL queries. This is
> quite different from submitting something legal which happens to fail.
> ...
>>> I'm not sure that having "--debug" implying this option
>>> is useful: As there are two distinct options, the user may be allowed
>>> to trigger one or the other as they wish?
>>
>> I'm not sure that the main debugging output will give a good clue of
>> what's happened without full messages about errors, retries and
>> failures...
>
> I'm more argumenting about letting the user decide what they want.
>
>> These lines are quite long - do you suggest to wrap them this way?
>
> Sure, if it is too long, then wrap.
Ok!
>>> Function getTransactionStatus name does not seem to correspond fully
>>> to what the function does. There is a passthru case which should be
>>> either avoided or clearly commented.
>>
>> I don't quite understand you - do you mean that in fact this function
>> finds out whether we are in a (failed) transaction block or not? Or do
>> you mean that the case of PQTRANS_INTRANS is also ok?...
>
> The former: although the function is named "getTransactionStatus", it
> does not really return the "status" of the transaction (aka
> PQstatus()?).
Thank you, I'll think how to improve it. Perhaps the name
checkTransactionStatus will be better...
>>> I'd insist in a comment that "cnt" does not include "skipped"
>>> transactions
>>> (anymore).
>>
>> If you mean CState.cnt I'm not sure if this is practically useful
>> because the code uses only the sum of all client transactions
>> including skipped and failed... Maybe we can rename this field to
>> nxacts or total_cnt?
>
> I'm fine with renaming the field if it makes thinks clearer. They are
> all counters, so naming them "cnt" or "total_cnt" does not help much.
> Maybe "succeeded" or "success" to show what is really counted?
Perhaps renaming of StatsData.cnt is better than just adding a comment
to this field. But IMO we have the same problem (They are all counters,
so naming them "cnt" or "total_cnt" does not help much.) for CState.cnt
which cannot be named in the same way because it also includes skipped
and failed transactions.
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
DO $$
my $directory = "my_directory";
mkdir $directory
or elog(ERROR, qq{could not create the directory "$directory": $!});
select(undef, undef, undef, 0.00000000001);
rmdir $directory or elog(ERROR, qq{could not delete the directory "$directory": $!});
$$ LANGUAGE plperlu;
Attachments:
[text/plain] pgbench_concurrent_error.sql (287B, ../../[email protected]/2-pgbench_concurrent_error.sql)
download | inline:
DO $$
my $directory = "my_directory";
mkdir $directory
or elog(ERROR, qq{could not create the directory "$directory": $!});
select(undef, undef, undef, 0.00000000001);
rmdir $directory or elog(ERROR, qq{could not delete the directory "$directory": $!});
$$ LANGUAGE plperlu;
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-11 15:29 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-12 12:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-09-12 14:04 ` Fabien COELHO <[email protected]>
2018-09-12 15:12 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Fabien COELHO @ 2018-09-12 14:04 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello Marina,
> You can get other errors that cannot happen for only one client if you use
> shell commands in meta commands:
> Or if you use untrusted procedural languages in SQL expressions (see the used
> file in the attachments):
> Or if you try to create a function and perhaps replace an existing one:
Sure. Indeed there can be shell errors, perl errors, create functions
conflicts... I do not understand what is your point wrt these.
I'm mostly saying that your patch should focus on implementing the retry
feature when appropriate, and avoid changing the behavior (error
displayed, abort or not) on features unrelated to serialization & deadlock
errors.
Maybe there are inconsistencies, and "bug"/"feature" worth fixing, but if
so that should be a separate patch, if possible, and if these are bugs
they could be backpatched.
For now I'm still convinced that pgbench should keep on aborting on "\set"
or SQL syntax errors, and show clear error messages on these, and your
examples have not changed my mind on that point.
>> I'm fine with renaming the field if it makes thinks clearer. They are
>> all counters, so naming them "cnt" or "total_cnt" does not help much.
>> Maybe "succeeded" or "success" to show what is really counted?
>
> Perhaps renaming of StatsData.cnt is better than just adding a comment to
> this field. But IMO we have the same problem (They are all counters, so
> naming them "cnt" or "total_cnt" does not help much.) for CState.cnt which
> cannot be named in the same way because it also includes skipped and failed
> transactions.
Hmmm. CState's cnt seems only used to implement -t anyway? I'm okay if it
has a different name, esp if it has a different semantics. I think I was
arguing only about cnt in StatsData.
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-11 15:29 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-09-12 12:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-12 14:04 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
@ 2018-09-12 15:12 ` Marina Polyakova <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Marina Polyakova @ 2018-09-12 15:12 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: pgsql-hackers; Alvaro Herrera <[email protected]>; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 12-09-2018 17:04, Fabien COELHO wrote:
> Hello Marina,
>
>> You can get other errors that cannot happen for only one client if you
>> use shell commands in meta commands:
>
>> Or if you use untrusted procedural languages in SQL expressions (see
>> the used file in the attachments):
>
>> Or if you try to create a function and perhaps replace an existing
>> one:
>
> Sure. Indeed there can be shell errors, perl errors, create functions
> conflicts... I do not understand what is your point wrt these.
>
> I'm mostly saying that your patch should focus on implementing the
> retry feature when appropriate, and avoid changing the behavior (error
> displayed, abort or not) on features unrelated to serialization &
> deadlock errors.
>
> Maybe there are inconsistencies, and "bug"/"feature" worth fixing, but
> if so that should be a separate patch, if possible, and if these are
> bugs they could be backpatched.
>
> For now I'm still convinced that pgbench should keep on aborting on
> "\set" or SQL syntax errors, and show clear error messages on these,
> and your examples have not changed my mind on that point.
>
>>> I'm fine with renaming the field if it makes thinks clearer. They are
>>> all counters, so naming them "cnt" or "total_cnt" does not help much.
>>> Maybe "succeeded" or "success" to show what is really counted?
>>
>> Perhaps renaming of StatsData.cnt is better than just adding a comment
>> to this field. But IMO we have the same problem (They are all
>> counters, so naming them "cnt" or "total_cnt" does not help much.) for
>> CState.cnt which cannot be named in the same way because it also
>> includes skipped and failed transactions.
>
> Hmmm. CState's cnt seems only used to implement -t anyway? I'm okay if
> it has a different name, esp if it has a different semantics.
Ok!
> I think
> I was arguing only about cnt in StatsData.
The discussion about this has become entangled from the beginning,
because as I wrote in [1] at first I misread your original proposal...
[1]
https://www.postgresql.org/message-id/d318cdee8f96de6b1caf2ce684ffe4db%40postgrespro.ru
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-11-16 19:59 ` Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2 siblings, 1 reply; 1590+ messages in thread
From: Alvaro Herrera @ 2018-11-16 19:59 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: Fabien COELHO <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 2018-Sep-05, Marina Polyakova wrote:
> v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
> - a patch for the RandomState structure (this is used to reset a client's
> random seed during the repeating of transactions after
> serialization/deadlock failures).
Pushed this one with minor stylistic changes (the most notable of which
is the move of initRandomState to where the rest of the random generator
infrastructure is, instead of in a totally random place). Thanks,
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
@ 2018-11-19 08:16 ` Marina Polyakova <[email protected]>
2018-11-19 16:01 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Marina Polyakova @ 2018-11-19 08:16 UTC (permalink / raw)
To: Alvaro Herrera <[email protected]>; +Cc: Fabien COELHO <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 2018-11-16 22:59, Alvaro Herrera wrote:
> On 2018-Sep-05, Marina Polyakova wrote:
>
>> v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
>> - a patch for the RandomState structure (this is used to reset a
>> client's
>> random seed during the repeating of transactions after
>> serialization/deadlock failures).
>
> Pushed this one with minor stylistic changes (the most notable of which
> is the move of initRandomState to where the rest of the random
> generator
> infrastructure is, instead of in a totally random place). Thanks,
Thank you very much! I'm going to send a new patch set until the end of
this week (I'm sorry I was very busy in the release of Postgres Pro
11...).
--
Marina Polyakova
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
@ 2018-11-19 16:01 ` Alvaro Herrera <[email protected]>
2018-11-19 19:54 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Alvaro Herrera @ 2018-11-19 16:01 UTC (permalink / raw)
To: Marina Polyakova <[email protected]>; +Cc: Fabien COELHO <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 2018-Nov-19, Marina Polyakova wrote:
> On 2018-11-16 22:59, Alvaro Herrera wrote:
> > On 2018-Sep-05, Marina Polyakova wrote:
> >
> > > v11-0001-Pgbench-errors-use-the-RandomState-structure-for.patch
> > > - a patch for the RandomState structure (this is used to reset a
> > > client's
> > > random seed during the repeating of transactions after
> > > serialization/deadlock failures).
> >
> > Pushed this one with minor stylistic changes (the most notable of which
> > is the move of initRandomState to where the rest of the random generator
> > infrastructure is, instead of in a totally random place). Thanks,
>
> Thank you very much! I'm going to send a new patch set until the end of this
> week (I'm sorry I was very busy in the release of Postgres Pro 11...).
Great, thanks.
I also think that the pgbench_error() patch should go in before the main
one. It seems a bit pointless to introduce code using a bad API only to
fix the API together with all the new callers immediately afterwards.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-19 16:01 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
@ 2018-11-19 19:54 ` Fabien COELHO <[email protected]>
2018-11-19 20:00 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Fabien COELHO @ 2018-11-19 19:54 UTC (permalink / raw)
To: Alvaro Herrera <[email protected]>; +Cc: Marina Polyakova <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
Hello Alvaro,
> I also think that the pgbench_error() patch should go in before the main
> one. It seems a bit pointless to introduce code using a bad API only to
> fix the API together with all the new callers immediately afterwards.
I'm not that keen on this part of the patch, because ISTM that introduces
significant and possibly costly malloc/free cycles when handling error,
which do not currently exist in pgbench.
Previously an error was basically the end of the script, but with the
feature being introduced by Marina some errors are handled, in which case
we end up with paying these costs in the test loop. Also, refactoring
error handling is not necessary for the new feature. That is why I advised
to move it away and possibly keep it for later.
Related to Marina patch (triggered by reviewing the patches), I have
submitted a refactoring patch which aims at cleaning up the internal state
machine, so that additions and checking that all is well is simpler.
https://commitfest.postgresql.org/20/1754/
It has been reviewed, I think I answered to the reviewer concerns, but the
reviewer did not update the patch state on the cf app, so I do not know
whether he is unsatisfied or if it was just forgotten.
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-19 16:01 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 19:54 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
@ 2018-11-19 20:00 ` Alvaro Herrera <[email protected]>
2018-11-19 20:10 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
0 siblings, 1 reply; 1590+ messages in thread
From: Alvaro Herrera @ 2018-11-19 20:00 UTC (permalink / raw)
To: Fabien COELHO <[email protected]>; +Cc: Marina Polyakova <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
On 2018-Nov-19, Fabien COELHO wrote:
>
> Hello Alvaro,
>
> > I also think that the pgbench_error() patch should go in before the main
> > one. It seems a bit pointless to introduce code using a bad API only to
> > fix the API together with all the new callers immediately afterwards.
>
> I'm not that keen on this part of the patch, because ISTM that introduces
> significant and possibly costly malloc/free cycles when handling error,
> which do not currently exist in pgbench.
Oh, I wasn't aware of that.
> Related to Marina patch (triggered by reviewing the patches), I have
> submitted a refactoring patch which aims at cleaning up the internal state
> machine, so that additions and checking that all is well is simpler.
>
> https://commitfest.postgresql.org/20/1754/
let me look at this one.
> It has been reviewed, I think I answered to the reviewer concerns, but the
> reviewer did not update the patch state on the cf app, so I do not know
> whether he is unsatisfied or if it was just forgotten.
Feel free to update a patch status to "needs review" yourself after
submitting a new version that in your opinion respond to a reviewer's
comments.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
^ permalink raw reply [nested|flat] 1590+ messages in thread
* Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-11-19 16:01 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
2018-11-19 19:54 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Fabien COELHO <[email protected]>
2018-11-19 20:00 ` Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Alvaro Herrera <[email protected]>
@ 2018-11-19 20:10 ` Fabien COELHO <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Fabien COELHO @ 2018-11-19 20:10 UTC (permalink / raw)
To: Alvaro Herrera <[email protected]>; +Cc: Marina Polyakova <[email protected]>; pgsql-hackers; Ildus Kurbangaliev <[email protected]>; Teodor Sigaev <[email protected]>
> Feel free to update a patch status to "needs review" yourself after
> submitting a new version that in your opinion respond to a reviewer's
> comments.
Sure, I do that. But I will not switch any of my patch to "Ready". AFAICR
the concerns where mostly about imprecise comments in the code, and a few
questions that I answered.
--
Fabien.
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
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Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d2edc460378..8be790eaccf 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4894,6 +4894,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fecf..9a1e0f76587 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index c0cf8ecbffc..d4b42da1ddf 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF, BUFFERS OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.48.1
--aewcrbystcgftlni
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v6-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--kl5hblbqqgigaot5--
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 ++++++
.../expected/test_extensions.out | 45 +++++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++
3 files changed, 79 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 6b32233127..dadc6b630a 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4808,6 +4808,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index d5388a1fec..9a1e0f7658 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -404,6 +404,11 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE COLLATION IF NOT EXISTS ext_cine_coll
@@ -412,6 +417,11 @@ extension script file "test_ext_cine--1.0.sql", near line 10
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1"
@@ -420,6 +430,11 @@ DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SERVER IF NOT EXISTS ext_cine_srv FOREIGN DATA WRAPPER ext_cine_fdw"
@@ -427,6 +442,11 @@ extension script file "test_ext_cine--1.0.sql", near line 17
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SCHEMA IF NOT EXISTS ext_cine_schema"
@@ -434,6 +454,11 @@ extension script file "test_ext_cine--1.0.sql", near line 19
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE SEQUENCE IF NOT EXISTS ext_cine_seq"
@@ -441,6 +466,11 @@ extension script file "test_ext_cine--1.0.sql", near line 21
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab1 (x int)"
@@ -448,12 +478,22 @@ extension script file "test_ext_cine--1.0.sql", near line 23
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
CONTEXT: SQL statement "CREATE TABLE IF NOT EXISTS ext_cine_tab2 AS SELECT 42 AS y"
extension script file "test_ext_cine--1.0.sql", near line 25
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -475,6 +515,11 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
+QUERY: CREATE MATERIALIZED VIEW IF NOT EXISTS ext_cine_mv AS SELECT 42 AS f1;
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.47.0
--hht4bymbvbva5al5
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index ed477806d1..b1100bdec1 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4830,6 +4830,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.45.2
--nrp556lrhtfteavd
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
* [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS
@ 2024-05-28 00:19 Erik Wienhold <[email protected]>
0 siblings, 0 replies; 1590+ messages in thread
From: Erik Wienhold @ 2024-05-28 00:19 UTC (permalink / raw)
---
src/backend/parser/gram.y | 14 +++++++++++++
.../expected/test_extensions.out | 18 +++++++++++++++++
src/test/regress/expected/matview.out | 20 +++++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index b02b2f42d2..4b939ea7ca 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -4778,6 +4778,20 @@ CreateMatViewStmt:
$8->rel->relpersistence = $2;
$8->skipData = !($11);
$$ = (Node *) ctas;
+
+ if (ctas->into->rel->schemaname)
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.%s.",
+ ctas->into->rel->schemaname,
+ ctas->into->rel->relname),
+ parser_errposition(@1));
+ else
+ ereport(WARNING,
+ errmsg("IF NOT EXISTS is deprecated in materialized view creation"),
+ errhint("Use CREATE OR REPLACE MATERIALIZED VIEW %s.",
+ ctas->into->rel->relname),
+ parser_errposition(@1));
}
| CREATE OR REPLACE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
diff --git a/src/test/modules/test_extensions/expected/test_extensions.out b/src/test/modules/test_extensions/expected/test_extensions.out
index f357cc21aa..ecd453b29d 100644
--- a/src/test/modules/test_extensions/expected/test_extensions.out
+++ b/src/test/modules/test_extensions/expected/test_extensions.out
@@ -377,41 +377,57 @@ Objects in extension "test_ext_cor"
CREATE COLLATION ext_cine_coll
( LC_COLLATE = "C", LC_CTYPE = "C" );
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: collation ext_cine_coll is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP COLLATION ext_cine_coll;
CREATE MATERIALIZED VIEW ext_cine_mv AS SELECT 11 AS f1;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: materialized view ext_cine_mv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP MATERIALIZED VIEW ext_cine_mv;
CREATE FOREIGN DATA WRAPPER dummy;
CREATE SERVER ext_cine_srv FOREIGN DATA WRAPPER dummy;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: server ext_cine_srv is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SERVER ext_cine_srv;
CREATE SCHEMA ext_cine_schema;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: schema ext_cine_schema is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SCHEMA ext_cine_schema;
CREATE SEQUENCE ext_cine_seq;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: sequence ext_cine_seq is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP SEQUENCE ext_cine_seq;
CREATE TABLE ext_cine_tab1 (x int);
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab1 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab1;
CREATE TABLE ext_cine_tab2 AS SELECT 42 AS y;
CREATE EXTENSION test_ext_cine; -- fail
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
ERROR: table ext_cine_tab2 is not a member of extension "test_ext_cine"
DETAIL: An extension may only use CREATE ... IF NOT EXISTS to skip object creation if the conflicting object is one that it already owns.
DROP TABLE ext_cine_tab2;
CREATE EXTENSION test_ext_cine;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
@@ -433,6 +449,8 @@ Objects in extension "test_ext_cine"
(14 rows)
ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW ext_cine_mv.
\dx+ test_ext_cine
Objects in extension "test_ext_cine"
Object description
diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out
index e2e2a13396..cefd0d442c 100644
--- a/src/test/regress/expected/matview.out
+++ b/src/test/regress/expected/matview.out
@@ -565,6 +565,10 @@ CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
CREATE MATERIALIZED VIEW mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
ERROR: relation "mvtest_mv_foo" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELECT * FROM mvtest_foo_data;
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS mvtest_mv_foo AS SELE...
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW mvtest_mv_foo.
NOTICE: relation "mvtest_mv_foo" already exists, skipping
CREATE UNIQUE INDEX ON mvtest_mv_foo (i);
RESET ROLE;
@@ -662,12 +666,20 @@ CREATE MATERIALIZED VIEW matview_ine_tab AS SELECT 1 / 0; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
CREATE MATERIALIZED VIEW matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- error
ERROR: relation "matview_ine_tab" already exists
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 1: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW matview_ine_tab AS
@@ -676,6 +688,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
@@ -688,6 +704,10 @@ ERROR: relation "matview_ine_tab" already exists
EXPLAIN (ANALYZE, COSTS OFF, SUMMARY OFF, TIMING OFF)
CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
SELECT 1 / 0 WITH NO DATA; -- ok
+WARNING: IF NOT EXISTS is deprecated in materialized view creation
+LINE 2: CREATE MATERIALIZED VIEW IF NOT EXISTS matview_ine_tab AS
+ ^
+HINT: Use CREATE OR REPLACE MATERIALIZED VIEW matview_ine_tab.
NOTICE: relation "matview_ine_tab" already exists, skipping
QUERY PLAN
------------
--
2.46.0
--muysnh7l3kienazz
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0003-Replace-matview-WITH-OLD-DATA.patch"
^ permalink raw reply [nested|flat] 1590+ messages in thread
end of thread, other threads:[~2024-05-28 00:19 UTC | newest]
Thread overview: 1590+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2018-09-05 18:19 Re: [HACKERS] WIP Patch: Pgbench Serialization and deadlock errors Marina Polyakova <[email protected]>
2018-09-08 07:17 ` Fabien COELHO <[email protected]>
2018-09-11 08:44 ` Marina Polyakova <[email protected]>
2018-09-08 13:03 ` Fabien COELHO <[email protected]>
2018-09-11 13:47 ` Marina Polyakova <[email protected]>
2018-09-11 13:55 ` Marina Polyakova <[email protected]>
2018-09-11 15:29 ` Fabien COELHO <[email protected]>
2018-09-12 12:59 ` Marina Polyakova <[email protected]>
2018-09-12 14:04 ` Fabien COELHO <[email protected]>
2018-09-12 15:12 ` Marina Polyakova <[email protected]>
2018-11-16 19:59 ` Alvaro Herrera <[email protected]>
2018-11-19 08:16 ` Marina Polyakova <[email protected]>
2018-11-19 16:01 ` Alvaro Herrera <[email protected]>
2018-11-19 19:54 ` Fabien COELHO <[email protected]>
2018-11-19 20:00 ` Alvaro Herrera <[email protected]>
2018-11-19 20:10 ` Fabien COELHO <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v6 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v1 2/2] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v4 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v2 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
2024-05-28 00:19 [PATCH v3 2/3] Deprecate CREATE MATERIALIZED VIEW IF NOT EXISTS Erik Wienhold <[email protected]>
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